[PATCH 3/3] completion: remove unused code

[Felipe Contreras <felipe.contreras@gmail.com>]

No need for thus rather complicated piece of code :)

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash |   30 ------------------------------
 1 files changed, 0 insertions(+), 30 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index f7278b5..59a4650 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2730,33 +2730,3 @@ if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
 complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
 	|| complete -o default -o nospace -F _git git.exe
 fi
-
-if [[ -n ${ZSH_VERSION-} ]]; then
-	__git_shopt () {
-		local option
-		if [ $# -ne 2 ]; then
-			echo "USAGE: $0 (-q|-s|-u) <option>" >&2
-			return 1
-		fi
-		case "$2" in
-		nullglob)
-			option="$2"
-			;;
-		*)
-			echo "$0: invalid option: $2" >&2
-			return 1
-		esac
-		case "$1" in
-		-q)	setopt | grep -q "$option" ;;
-		-u)	unsetopt "$option" ;;
-		-s)	setopt "$option" ;;
-		*)
-			echo "$0: invalid flag: $1" >&2
-			return 1
-		esac
-	}
-else
-	__git_shopt () {
-		shopt "$@"
-	}
-fi
-- 
1.7.8.3