Added error checking, from 2011-04-18.

diff --git a/bin/extract_files b/bin/extract_files
index 5c57bab417108d227d82aefd7c10de83572e6d0e..a94fba06bd87d5a3161fdde213935392cb6d086f 100755 (executable)
--- a/bin/extract_files
+++ b/bin/extract_files
@@ -564,6 +564,10 @@ sub read_deb {
        }
     }
     $cache{$debname} ||= qx/dpkg-deb --info "$debname" control/;
+    unless ( $cache{$debname} ) {
+       do_warning( "extracting control information of file $debname failed" );
+       return;
+    }
     my $control = $cache{$debname};
 
     unless ( $raw_data = $parser->parse_mem( $control,