readwwwlog: Use id variable everywhere

.config/zsh/functions/readwwwlog

@@ -21,7 +21,8 @@ for url in ${urls}; do
     if [[ ${url} =~ 'dpaste\.com' && ! ${url[-4,-1]} == ".txt" ]]; then
         url+=".txt"
     elif [[ ${url} =~ 'pastebin\.com' && ! ${url} =~ '/raw/' ]]; then
-        url="https://pastebin.com/raw/${url##*/}"
+        local id=${url##*/}
+        url="https://pastebin.com/raw/${id}"
     elif [[ ${url} =~ 'irccloud\.com' && ! ${url} =~ '/raw/' ]]; then
         local id=${${(@s:/:)url}[4]}
         url="https://www.irccloud.com/pastebin/raw/${id}"