From 9c8bf5cb2a8590964d284e1ee91a8fed6fdad7ca Mon Sep 17 00:00:00 2001
From: Raphael Hertzog <hertzog@debian.org>
Date: Thu, 20 Mar 2008 15:16:51 +0100
Subject: [PATCH] Dpkg::Source::Patch: change an error into a warning

* scripts/Dpkg/Source/Patch.pm (analyze): An empty patch
is still valid, instead of failing simply generate a warning.
21 packages in the archive have an empty .diff.gz and
they can't be extracted without this fix.
---
 scripts/Dpkg/Source/Patch.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Dpkg/Source/Patch.pm b/scripts/Dpkg/Source/Patch.pm
index 33bd559b..f3d0e840 100644
--- a/scripts/Dpkg/Source/Patch.pm
+++ b/scripts/Dpkg/Source/Patch.pm
@@ -369,7 +369,7 @@ sub analyze {
     }
     close($diff_handle);
     unless ($diff_count) {
-	error(_g("diff `%s' doesn't contain any patch"), $diff);
+	warning(_g("diff `%s' doesn't contain any patch"), $diff);
     }
     $self->cleanup_after_open();
     $self->{'analysis'}{$destdir}{"dirtocreate"} = \%dirtocreate;
-- 
2.39.5