diff --git a/indra/newview/llmaterialmgr.cpp b/indra/newview/llmaterialmgr.cpp
index 1daeedb8b0ca1d0908180615760042f746bebc56..3dd60f5dc3c9578aa5b7411fe9d49ad5f17700ef 100644
--- a/indra/newview/llmaterialmgr.cpp
+++ b/indra/newview/llmaterialmgr.cpp
@@ -233,7 +233,8 @@ const LLMaterialPtr LLMaterialMgr::setMaterial(const LLUUID& region_id, const LL
 	material_map_t::const_iterator itMaterial = mMaterials.find(material_id);
 	if (mMaterials.end() == itMaterial)
 	{
-		std::pair<material_map_t::const_iterator, bool> ret = mMaterials.insert(std::pair<LLMaterialID, LLMaterialPtr>(material_id, new LLMaterial(material_data)));
+		LLMaterialPtr newMaterial(new LLMaterial(material_data));
+		std::pair<material_map_t::const_iterator, bool> ret = mMaterials.insert(std::pair<LLMaterialID, LLMaterialPtr>(material_id, newMaterial));
 		itMaterial = ret.first;
 	}
 
@@ -615,12 +616,16 @@ void LLMaterialMgr::onRegionRemoved(LLViewerRegion* regionp)
 
 	// Get
 	mGetQueue.erase(region_id);
-	for (get_pending_map_t::const_iterator itPending = mGetPending.begin(); itPending != mGetPending.end();)
+	for (get_pending_map_t::iterator itPending = mGetPending.begin(); itPending != mGetPending.end();)
 	{
 		if (region_id == itPending->first.first)
+		{
 			mGetPending.erase(itPending++);
+		}
 		else
+		{
 			++itPending;
+		}
 	}
 
 	// Get all
diff --git a/indra/newview/llmaterialmgr.h b/indra/newview/llmaterialmgr.h
index 5a0064ae272c4fcafc3ffb62cce3fed4004c8f35..0b7217445a1505fbdc980d65d20d75416c0cd4b6 100644
--- a/indra/newview/llmaterialmgr.h
+++ b/indra/newview/llmaterialmgr.h
@@ -35,7 +35,7 @@ class LLViewerRegion;
 
 class LLMaterialMgr : public LLSingleton<LLMaterialMgr>
 {
-	friend LLSingleton<LLMaterialMgr>;
+	friend class LLSingleton<LLMaterialMgr>;
 protected:
 	LLMaterialMgr();
 	virtual ~LLMaterialMgr();
@@ -69,8 +69,8 @@ class LLMaterialMgr : public LLSingleton<LLMaterialMgr>
 	typedef std::set<LLMaterialID> material_queue_t;
 	typedef std::map<LLUUID, material_queue_t> get_queue_t;
 	get_queue_t        mGetQueue;
-	typedef std::pair<LLUUID, LLMaterialID> pending_material_t;
-	typedef std::map<pending_material_t, F64> get_pending_map_t;
+	typedef std::pair<const LLUUID, LLMaterialID> pending_material_t;
+	typedef std::map<const pending_material_t, F64> get_pending_map_t;
 	get_pending_map_t  mGetPending;
 	typedef std::map<LLMaterialID, get_callback_t*> get_callback_map_t;
 	get_callback_map_t mGetCallbacks;