completion: regression fix for zsh

zsh completion wrapper doesn't reimplement __gitcompadd(). Although it should be trivial to do that, let's use __gitcomp_nl() which achieves exactly the same thing, specially since the suffix ($4) has to be empty. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Felipe Contreras committed May 20, 2013 at 19:33 UTC 737044517f403c1080886a674845fad9c42d6bc0
1 file changed +1 -1
contrib/completion/git-completion.bash
+1 -1
@@ -1831,7 +1831,7 @@ _git_config ()
1831 local remote="${prev#remote.}"
1832 remote="${remote%.fetch}"
1833 if [ -z "$cur" ]; then
1834 - __gitcompadd "refs/heads/" "" "" ""
1834 + __gitcomp_nl "refs/heads/" "" "" ""
1835 return
1836 fi
1837 __gitcomp_nl "$(__git_refs_remotes "$remote")"