From 29ad6702ab90fc75fe9d0422609609fd15123fc3 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 26 Sep 2012 01:57:54 +0300
Subject: Some error fixes in atlases.

Check if image already in cache and check for mapinfo before using it.
---
 src/resources/resourcemanager.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/resources/resourcemanager.cpp')

diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index 5270e6f60..9beba49e7 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -399,6 +399,12 @@ Resource *ResourceManager::getFromCache(const std::string &filename,
     return getFromCache(ss.str());
 }
 
+bool ResourceManager::isInCache(const std::string &idPath) const
+{
+    const ResourceCIterator &resIter = mResources.find(idPath);
+    return (resIter != mResources.end() && resIter->second);
+}
+
 Resource *ResourceManager::getFromCache(const std::string &idPath)
 {
     // Check if the id exists, and return the value if it does.
-- 
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