fix error message in scripts/feeds when indexes are missing

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10736 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/feeds b/scripts/feeds
index 186144e..afb8fff 100755 (executable)
--- a/scripts/feeds
+++ b/scripts/feeds
@@ -104,9 +104,15 @@ sub update_git($$) {
 
 sub get_feed($) {
        my $feed = shift;
+       my $file = "./feeds/$feed.index";
 
        clear_packages();
-       parse_package_metadata("./feeds/$feed.index") or return;
+
+       -f $file or do {
+               print "Ignoring feed '$feed' - index missing\n";
+               return;
+       };
+       parse_package_metadata($file) or return;
        return { %package };
 }