compile_pkgs: fix local feeds setting with branch specification

compile_pkgs

@@ -331,6 +331,7 @@ set_local_feeds() {
 		if [ "$vcs" = src-git ] && [ -d "$GIT_MIRROR/$name" ]; then
 			local branch=""
 			[[ "$url" != *^* ]] || branch="^${url#*^}"
+			[[ "$url" != *\;* ]] || branch=";${url#*;}"
 			echo "$vcs $name file://$GIT_MIRROR/$name$branch $rest"
 		else
 			echo "$vcs $name $url $rest"