completion: zsh: simplify nl_append

It's exactly the same as __gitcomp_nl(), no need to duplicate code.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 234e4278a2df9c9600d6cb7fdbac3a8ad786c482..7126c7500125a507ad47c67956dcc985dafd11d0 100644 (file)
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -119,10 +119,7 @@ __gitcomp_nl ()
 
 __gitcomp_nl_append ()
 {
-       emulate -L zsh
-
-       compset -P '*[=:]'
-       compadd -Q -S "${4- }" -p "${2-}" -- ${(f)1} && _ret=0
+       __gitcomp_nl "$@"
 }
 
 __gitcomp_file_direct ()