tweak search for undefined archs to include the "" bit

diff --git a/Debbugs/Packages.pm b/Debbugs/Packages.pm
index 47c37f9f7bbd6bb0dba0bd4d9e5e72f497452962..9a632fc53e6663ae51056d4832f662914f212266 100644 (file)
--- a/Debbugs/Packages.pm
+++ b/Debbugs/Packages.pm
@@ -168,7 +168,7 @@ sub binarytosource {
         return keys %uniq;
     }
     elsif (exists $binary{$binver}) {
-        if (defined $binarch) {
+        if (defined $binarch and length $binarch) {
              my $src = $binary{$binver}{$binarch};
              if (not defined $src and exists $binary{$binver}{all}) {
                  $src = $binary{$binver}{all};