From: Arvin Schnell <aschnell@suse.de>
Date: Wed, 10 Aug 2011 14:22:17 +0000 (+0200)
Subject: - fixed seg.fault in find functions
X-Git-Tag: v0.1.3~305
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=84d37a6254b4eae151f651b4ff330db153121d1a;p=thirdparty%2Fsnapper.git

- fixed seg.fault in find functions
---

diff --git a/snapper/File.cc b/snapper/File.cc
index a3451e46..bdf295a8 100644
--- a/snapper/File.cc
+++ b/snapper/File.cc
@@ -300,7 +300,7 @@ namespace snapper
     Files::find(const string& name)
     {
 	iterator ret = lower_bound(entries.begin(), entries.end(), name, file_name_less);
-	return ret->getName() == name ? ret : end();
+	return (ret != end() && ret->getName() == name) ? ret : end();
     }
 
 
@@ -308,7 +308,7 @@ namespace snapper
     Files::find(const string& name) const
     {
 	const_iterator ret = lower_bound(entries.begin(), entries.end(), name, file_name_less);
-	return ret->getName() == name ? ret : end();
+	return (ret != end() && ret->getName() == name) ? ret : end();
     }