completion: fix global bash variable leak on __gitcompappend

Signed-off-by: N Junio C Hamano <gitster@pobox.com>

completion: fix global bash variable leak on __gitcompappend
Signed-off-by: N Junio C Hamano <gitster@pobox.com>
852ff1c3 · Márcio Almada · Junio C Hamano · 282616c7 · 852ff1c3
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contrib/completion/git-completion.bash contrib/completion/git-completion.bash +1 -1

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--- 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"