completion: fix global bash variable leak on __gitcompappend

Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Apr 13, 2015 · 852ff1c · 852ff1c
1 parent 282616c
commit 852ff1c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
@@ -180,7 +180,7 @@ fi
 
 __gitcompappend ()
 {
-	local i=${#COMPREPLY[@]}
+	local x i=${#COMPREPLY[@]}
 	for x in $1; do
 		if [[ "$x" == "$3"* ]]; then
 			COMPREPLY[i++]="$2$x$4"