From abb32da0e76791dbf4aff9758caf10579b3035cb Mon Sep 17 00:00:00 2001
From: Frank Terbeck <ft@bewatermyfriend.org>
Date: Fri, 5 Apr 2013 19:54:03 +0200
Subject: 31221: Handle zero defined aliases better

---
 Completion/Unix/Command/_git | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'Completion/Unix/Command/_git')

diff --git a/Completion/Unix/Command/_git b/Completion/Unix/Command/_git
index 2b6a36956..32d139acb 100644
--- a/Completion/Unix/Command/_git
+++ b/Completion/Unix/Command/_git
@@ -4757,7 +4757,13 @@ __git_aliases () {
 
 (( $+functions[__git_extract_aliases] )) ||
 __git_extract_aliases () {
-  aliases=(${^${${(0)"$(_call_program aliases "git config -z --get-regexp '^alias.'")"}#alias.}/$'\n'/:alias for \'}\')
+  local -a tmp
+  tmp=(${${(0)"$(_call_program aliases "git config -z --get-regexp '^alias.'")"}#alias.})
+  if (( ${#tmp} > 0 )); then
+      aliases=(${^tmp/$'\n'/:alias for \'}\')
+  else
+      aliases=()
+  fi
 }
 
 (( $+functions[__git_date_formats] )) ||
-- 
cgit 1.4.1