fish: Fixed tab completion with sudo (close #2705)

We don't have /sbin and /usr/sbin, so fish complains. (cherry picked from commit 927c41e)
NixOS · Jun 10, 2014 · f6f9e85 · f6f9e85
1 parent b22f28b
commit f6f9e85
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkgs/shells/fish/default.nix b/pkgs/shells/fish/default.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation rec {
         -e "s|which |${which}/bin/which |" \
         -i "$out/share/fish/functions/_.fish"
     sed -i "s|Popen(\['manpath'|Popen(\['${man_db}/bin/manpath'|" "$out/share/fish/tools/create_manpage_completions.py"
+    sed -i "s|/sbin /usr/sbin||" \
+           "$out/share/fish/functions/__fish_complete_subcommand_root.fish"
   '';
 
   meta = with stdenv.lib; {