From 288135971920592d9b3bc7c22c080fe43d88cdd4 Mon Sep 17 00:00:00 2001
From: Nicolas Thill <nico@openwrt.org>
Date: Sat, 3 Oct 2009 20:01:22 +0000
Subject: [PATCH] [scripts] metadata.pl: fix a bug where dependency flags (@
 and +) from a dependency were inherited by others

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17840 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 scripts/metadata.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 41147d0ab8..8f146c3b00 100755
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -415,8 +415,8 @@ sub mconf_depends {
 	my @depends = @$depends;
 	foreach my $depend (@depends) {
 		my $m = "depends";
-		$depend =~ s/^([@\+]+)//;
-		my $flags = $1;
+		my $flags = "";
+		$depend =~ s/^([@\+]+)// and $flags = $1;
 		my $vdep;
 		my $condition = $parent_condition;