From ea007e4c515897be567d2b7fae21c7e3b2f7e9c9 Mon Sep 17 00:00:00 2001
From: Bart Martens <bartm@debian.org>
Date: Tue, 1 Nov 2011 20:29:44 +0100
Subject: [PATCH] Added error checking, from 2011-04-18.

---
 bin/extract_files | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/extract_files b/bin/extract_files
index 5c57bab..a94fba0 100755
--- 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,
-- 
2.39.5