--- ./build/parseChangelog.c.orig	2011-05-23 14:19:48.000000000 +0000
+++ ./build/parseChangelog.c	2011-05-23 14:20:36.000000000 +0000
@@ -238,7 +238,7 @@ int parseChangelog(rpmSpec spec)
 	}
     }
 
-    if (addChangelog(spec->packages->header, sb)) {
+    if (sb && addChangelog(spec->packages->header, sb)) {
 	goto exit;
     }
     res = nextPart;