From: Gunnar Beutner <gunnar@beutner.name>
Date: Mon, 15 Jun 2015 12:04:38 +0000 (+0200)
Subject: Fix unexpected exception in Utility::DirName when specifying an empty path
X-Git-Tag: v2.3.5~11
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=faf0865a94b424f694cf6e3a8f07604d83abb77a;p=icinga2

Fix unexpected exception in Utility::DirName when specifying an empty path

refs #9263
---

diff --git a/lib/base/utility.cpp b/lib/base/utility.cpp
index 5fdf25468..6287920aa 100644
--- a/lib/base/utility.cpp
+++ b/lib/base/utility.cpp
@@ -175,7 +175,7 @@ String Utility::DirName(const String& path)
 #ifndef _WIN32
 	result = dirname(dir);
 #else /* _WIN32 */
-	if (!PathRemoveFileSpec(dir)) {
+	if (dir[0] != 0 && !PathRemoveFileSpec(dir)) {
 		free(dir);
 
 		BOOST_THROW_EXCEPTION(win32_error()