Update run.sh

run.sh

@@ -47,7 +47,7 @@ if [ "${1}" == "update" ]; then
 		fi
 		
 		cd ${MMFOLDER}
-		[ "${GITBRANCH}" != "" ] && gb=${GITBRANCH} || gb="master"
+		[ "${GITBRANCH}" != "" ] && gb="${GITBRANCH}" || gb="master"
 		if [ "`git log --pretty=%H ...refs/heads/${gb}^ | head -n 1`" != "`git ls-remote origin -h refs/heads/${gb} |cut -f1`" ]; then
 			if [ "${2}" != "q" ]; then
 				echo -en "\e[1A";