zsh completion: make $tmp local

The tmp variable is conflicting with the $tmp variable in
${^fpath}/_main_complete(N) and which is used to complete all the
functions, and causing an error: command not found: for whatever was in
$tmp (which in this case is the last value in $words[@])

making it local fixes this.

Signed-off-by: Daniel Wallace <danielwallace@gtmanfred.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

contrib/zsh_completion.in

@@ -118,7 +118,6 @@ _pacman_action_help() {
 _pacman_action_none() {
 	_arguments -s : \
 		"$_pacman_opts_commands[@]"
-	return 0
 }
 
 # handles --query subcommand
@@ -320,6 +319,7 @@ _pacman_get_command() {
 # main dispatcher
 _pacman_zsh_comp() {
 	local -a args cmds;
+	local tmp
 	args=( ${${${(M)words:#-*}#-}:#-*} )
 	for tmp in $words; do
 		cmds+=("${${_pacman_opts_commands[(r)*$tmp\[*]%%\[*}#*\)}")
@@ -434,7 +434,6 @@ _pacman_zsh_comp() {
 			esac
 			;;
 	esac
-	return 0
 }
 
 _key_shortopts=(