From a612e9ccb4a840000a31e25624b3ae9dc43dc5a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <korli@users.berlios.de>
Date: Mon, 16 Aug 2004 22:45:27 +0000
Subject: [PATCH] Fix for when there is no map for a type. Thanks Marcus !

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8596 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/servers/media/MMediaFilesManager.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/servers/media/MMediaFilesManager.cpp b/src/servers/media/MMediaFilesManager.cpp
index 1b0072c130..919a64e766 100644
--- a/src/servers/media/MMediaFilesManager.cpp
+++ b/src/servers/media/MMediaFilesManager.cpp
@@ -248,7 +248,11 @@ MMediaFilesManager::RewindRefs(const char* type, BString ***items, int32 *count)
 	entry_ref *ref;
 	BString *item;
 	
-	fRegistryMap->Get(BString(type), &map);
+	*count = 0;
+	*items = NULL;
+	
+	if (!fRegistryMap->Get(BString(type), &map))
+		return B_OK;
 	
 	*count = map->CountItems();
 	*items = new (BString*)[*count];