commit 78a6cf6fbf047c5bf0066df21792e4c9925d04a0
Author: Michael Schroeder <mls@suse.de>
Date:   Tue May 24 08:51:56 2011 +0300

    Do not die on empty changelog section
    
    Signed-off-by: Panu Matilainen <pmatilai@redhat.com>

diff --git a/build/parseChangelog.c b/build/parseChangelog.c
index 36a19c3..d4681cb 100644
--- a/build/parseChangelog.c
+++ b/build/parseChangelog.c
@@ -233,7 +233,7 @@ int parseChangelog(rpmSpec spec)
 	}
     }
 
-    if (addChangelog(spec->packages->header, sb)) {
+    if (sb && addChangelog(spec->packages->header, sb)) {
 	goto exit;
     }
     res = nextPart;