diff --git a/media-gfx/viewnior/Manifest b/media-gfx/viewnior/Manifest
index 2945b54..161b1d8 100644
--- a/media-gfx/viewnior/Manifest
+++ b/media-gfx/viewnior/Manifest
@@ -1,14 +1,14 @@
 -----BEGIN PGP SIGNED MESSAGE-----
 Hash: SHA256
 
-AUX fix-implicit-declaration.patch 221 BLAKE2B 0b594dd4a812fa8f2d57b85a26840d39f4f7fa91dfffcf4d62f92240239f6a18a1be84c31fd69a91684b80b93c5464abf6c161414542ebdfbf068d410b99d102 SHA512 16203f3b6f310cb0e914b35ed162f8d931b4a172c371cb84934cbd0c0a83b58da6b4808eb10d51a77c5cedb45866a566254f09fe8affe57a49f3d03605d0b38c
+AUX 0.17-Replace-calls-to-getenv-with-g_getenv.patch 1486 BLAKE2B bee8ee6a3b3cbfaa24620ac772dc7755e54de5e6697c8d706c0b218449c9e36cb426e92e3ba7db59b9990ba2673b8b08e5a30102e5baa542badee0dc2c7aa7e7 SHA512 963b6ce3a46e8c453d220392087be0b0d3e56a0707128bfc3610d61b65269db165f27c8cf69023724c37bbfc2a0b18517a28c6bb3ee4c699be7f0044f6639522
 DIST viewnior-1.7.tar.gz 165719 BLAKE2B 906ab0b632fcc102ac62dd77d6742c2121c46cd92adc0dfe9ba772bf697eff356519dbb6219016a6470903c855aa4c9081f0d61ca1607d8d1b6d8e03236a19bc SHA512 5ba17d7b5ceeffa65b04213f179c1439b09ac44e412e0750dde159b118a714f28d3a290509a402b234e4e7ba5b185fc73eef65d418598f344911e4e2c1373fe5
-EBUILD viewnior-1.7.ebuild 1141 BLAKE2B ef335bad6bb0b1a28f96677084d399ae19052dfb4de35877d6eb79c0be62a021f6240c2452ede8c33b06db1a385ac01d2f61cac6763fdad28b5fdede0e3eeb0c SHA512 88d7aa9a55f1b65f3c35e332b704f516f5d160ecaab7a6b6d288ff23ab8c2f523a8f5728a87c97d921082e433a63dc968583bf283348d3ef6e0f35d79b76034e
+EBUILD viewnior-1.7.ebuild 1159 BLAKE2B 561aefeba9305111c1d3e8ebd8243b55f82b8daf627c3f317963c5d1da86777b57e319445698ad2fd6131b472515023f6b2b5ab87fa41e3f39691e787bc7dd8c SHA512 5b277270b7c8828a88a565abab0c951167a6facd2f481128c25e0f26902103d7bfe79dc1fd9665ce3d1a111633fe359aa559c5dd88f4a203710bfb167e40857b
 MISC metadata.xml 484 BLAKE2B 454eb553fd9d16d073addfbade6168724e810a80e7076c7ca09bdd1c8faa0373af849c5888305c024d1195c77c7e1439b0f00fdd3356e51150a6ff85a51c08a5 SHA512 bd881514455153909cbf3bef207d325d619ee916b70fd6b2d0632972f00c9056e2f260407d033530945b73bf77989468616e20ae3db480671ecc619ef10f7b5d
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diff --git a/media-gfx/viewnior/files/0.17-Replace-calls-to-getenv-with-g_getenv.patch b/media-gfx/viewnior/files/0.17-Replace-calls-to-getenv-with-g_getenv.patch
new file mode 100644
index 0000000..3dc0d18
--- /dev/null
+++ b/media-gfx/viewnior/files/0.17-Replace-calls-to-getenv-with-g_getenv.patch
@@ -0,0 +1,36 @@
+From aac0a0c4ad232723e8aecbab4dff99691b90a08e Mon Sep 17 00:00:00 2001
+From: Siyan Panayotov <siyan@hellosiyan.com>
+Date: Mon, 28 May 2018 21:22:04 +0200
+Subject: [PATCH] Replace calls to getenv() with g_getenv()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Using getenv() triggers compile errors in Open Build Service.
+Thanks to Axel Köllhofer for the patch.
+---
+ src/uni-utils.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/uni-utils.c b/src/uni-utils.c
+index 8152848..1b4992a 100755
+--- a/src/uni-utils.c
++++ b/src/uni-utils.c
+@@ -106,10 +106,10 @@ uni_detect_desktop_environment ()
+ {
+     VnrPrefsDesktop environment = VNR_PREFS_DESKTOP_GNOME3;
+ 
+-    gchar *xdg_current_desktop = g_ascii_strup(getenv("XDG_CURRENT_DESKTOP"), -1);
+-    gchar *xdg_session_desktop = g_ascii_strup(getenv("XDG_SESSION_DESKTOP"), -1);
+-    gchar *desktop_session = g_ascii_strdown(getenv("DESKTOP_SESSION"), -1);
+-    gchar *gdmsession = g_ascii_strdown(getenv("GDMSESSION"), -1);
++    gchar *xdg_current_desktop = g_ascii_strup(g_getenv("XDG_CURRENT_DESKTOP"), -1);
++    gchar *xdg_session_desktop = g_ascii_strup(g_getenv("XDG_SESSION_DESKTOP"), -1);
++    gchar *desktop_session = g_ascii_strdown(g_getenv("DESKTOP_SESSION"), -1);
++    gchar *gdmsession = g_ascii_strdown(g_getenv("GDMSESSION"), -1);
+ 
+     if (!g_strcmp0(xdg_current_desktop, "GNOME") || !g_strcmp0(xdg_session_desktop, "GNOME"))
+     {
+-- 
+2.18.1
+
diff --git a/media-gfx/viewnior/files/fix-implicit-declaration.patch b/media-gfx/viewnior/files/fix-implicit-declaration.patch
deleted file mode 100644
index ca36962..0000000
--- a/media-gfx/viewnior/files/fix-implicit-declaration.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/src/uni-utils.c	2018-11-19 13:22:27.611236686 +0100
-+++ b/src/uni-utils.c	2018-11-19 13:29:36.577474931 +0100
-@@ -21,6 +21,7 @@
-  */
- 
- #include "uni-utils.h"
-+#include <stdlib.h>
- 
- /**
-  * uni_pixbuf_scale_blend:
diff --git a/media-gfx/viewnior/viewnior-1.7.ebuild b/media-gfx/viewnior/viewnior-1.7.ebuild
index 5db8bbe..b367df9 100644
--- a/media-gfx/viewnior/viewnior-1.7.ebuild
+++ b/media-gfx/viewnior/viewnior-1.7.ebuild
@@ -24,7 +24,7 @@ RDEPEND="${DEPEND}
 "
 
 PATCHES=(
-	"${FILESDIR}/fix-implicit-declaration.patch"
+	"${FILESDIR}/0.17-Replace-calls-to-getenv-with-g_getenv.patch"
 )
 
 src_prepare() {