From: Michael Matz <matz@suse.de>
Date: Tue, 5 Feb 2008 14:06:26 +0000 (+0000)
Subject: Bah, we have to handle the empty string too.  Whenever there were empty
X-Git-Tag: BASE-SuSE-Code-12_1-Branch~982
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=93759a456daf00b34a7b46785e08e81c773eccc5;p=platform%2Fupstream%2Flibsolv.git

Bah, we have to handle the empty string too.  Whenever there were empty
strings (STRID_EMPTY), e.g. in s->vendor, the SOLV file was fairly
messed up in subtle ways.  This might fix #354404 (at least with this I
can't reproduce it).  Probably most SOLV files need to be regenerated.
---

diff --git a/tools/repo_write.c b/tools/repo_write.c
index e0db955..86b95f3 100644
--- a/tools/repo_write.c
+++ b/tools/repo_write.c
@@ -1245,7 +1245,7 @@ if (cbdata.dirused)
       int same;
       size_t len;
       for (same = 0; same < 255; same++)
-	if (old_str[same] != str[same])
+	if (!old_str[same] || !str[same] || old_str[same] != str[same])
 	  break;
       *pp++ = same;
       len = strlen (str + same) + 1;