2 files changed, 14 insertions, 7 deletions

diff --git a/linden/indra/newview/lltexturecache.cpp b/linden/indra/newview/lltexturecache.cpp
index ae0a63f..56f3719 100644
--- a/linden/indra/newview/lltexturecache.cpp
+++ b/linden/indra/newview/lltexturecache.cpp
@@ -1225,9 +1225,7 @@ void LLTextureCache::readHeaderCache()
                         {
                                 for (std::set<LLUUID>::iterator iter = purge_list.begin(); iter != purge_list.end(); ++iter)
                                 {
-                                        mHeaderMutex.unlock(); 
-                                        removeFromCache(*iter);
-                                        mHeaderMutex.lock();
+                                        removeFromCacheLocked(*iter);
                                 }
                                 // If we removed any entries, we need to rebuild the entries list,
                                 // write the header, and call this again
@@ -1246,7 +1244,7 @@ void LLTextureCache::readHeaderCache()
                                 writeEntriesAndClose(new_entries);
                                 mHeaderMutex.unlock(); // unlock the mutex before calling again
                                 readHeaderCache(); // repeat with new entries file
-                                mHeaderMutex.lock();
+                                return;
                         }
                         else
                         {
@@ -1611,7 +1609,6 @@ bool LLTextureCache::removeHeaderCacheEntry(const LLUUID& id)
 {
         if (!mReadOnly)
         {
-                LLMutexLock lock(&mHeaderMutex);
                 Entry entry;
                 S32 idx = openAndReadEntry(id, entry, false);
                 if (idx >= 0)
@@ -1628,17 +1625,26 @@ bool LLTextureCache::removeHeaderCacheEntry(const LLUUID& id)
         return false;
 }
 
-void LLTextureCache::removeFromCache(const LLUUID& id)
+void LLTextureCache::removeFromCacheLocked(const LLUUID& id)
 {
         //llwarns << "Removing texture from cache: " << id << llendl;
         if (!mReadOnly)
         {
                 removeHeaderCacheEntry(id);
-                LLMutexLock lock(&mHeaderMutex);
                 LLAPRFile::remove(getTextureFileName(id));
         }
 }
 
+void LLTextureCache::removeFromCache(const LLUUID& id)
+{
+        //llwarns << "Removing texture from cache: " << id << llendl;
+        if (!mReadOnly)
+        {
+                LLMutexLock lock(&mHeaderMutex);
+                LLTextureCache::removeFromCacheLocked(id);
+        }
+}
+
 //////////////////////////////////////////////////////////////////////////////
 
 LLTextureCache::ReadResponder::ReadResponder()
diff --git a/linden/indra/newview/lltexturecache.h b/linden/indra/newview/lltexturecache.h
index 45804c2..c859b9a 100644
--- a/linden/indra/newview/lltexturecache.h
+++ b/linden/indra/newview/lltexturecache.h
@@ -158,6 +158,7 @@ private:
         S32 getHeaderCacheEntry(const LLUUID& id, S32& imagesize);
         S32 setHeaderCacheEntry(const LLUUID& id, S32 imagesize);
         bool removeHeaderCacheEntry(const LLUUID& id);
+        void removeFromCacheLocked(const LLUUID& id);
         
 private:
         // Internal