Add default value (0) to --context.

2021-05-24 08:14:29 +02:00 · 2021-05-24 08:14:29 +02:00 · 3222019c69
parent 1f82d9927a
commit 3222019c69
1 changed files with 2 additions and 2 deletions
--- a/src/options.cpp
+++ b/src/options.cpp
@ -68,8 +68,8 @@ po::variables_map parse_options(int argc, char *argv[])
         translate("Use additional PATTERN for matching.").str().data())
        ("raw,a",
         translate("Do not strip HTML before searching.").str().data())
-        ("context,C", po::value<std::vector<std::uint64_t>>()
-         ->value_name(translate("NUM")),
+        ("context,C", po::value<std::uint64_t>()
+         ->value_name(translate("NUM"))->default_value(0),
         translate("Print NUM words of context around matches.").str().data())
    ;