[PATCH] fix global bash variable leak on __gitcompappend

[Márcio Almada]

---
 contrib/completion/git-completion.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.bash 
b/contrib/completion/git-completion.bash
index 661a829..1620546 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -186,7 +186,7 @@ fi
 
 __gitcompappend ()
 {
-       local i=${#COMPREPLY[@]}
+       local x i=${#COMPREPLY[@]}
        for x in $1; do
                if [[ "$x" == "$3"* ]]; then
                        COMPREPLY[i++]="$2$x$4"
-- 
1.9.3

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