diff --git a/indra/llvfs/lldir_mac.h b/indra/llvfs/lldir_mac.h
--- a/indra/llvfs/lldir_mac.h
+++ b/indra/llvfs/lldir_mac.h
@@ -44,7 +44,6 @@
 	/*virtual*/ void initAppDirs(const std::string &app_name,
 		const std::string& app_read_only_data_dir);
 
-	virtual S32 deleteFilesInDir(const std::string &dirname, const std::string &mask);
 	virtual std::string getCurPath();
 	virtual U32 countFilesInDir(const std::string &dirname, const std::string &mask);
 	virtual BOOL fileExists(const std::string &filename) const;
diff --git a/indra/llvfs/lldir_mac.cpp b/indra/llvfs/lldir_mac.cpp
--- a/indra/llvfs/lldir_mac.cpp
+++ b/indra/llvfs/lldir_mac.cpp
@@ -258,38 +258,6 @@
 	return (file_count);
 }
 
-S32 LLDir_Mac::deleteFilesInDir(const std::string &dirname, const std::string &mask)
-{
-	glob_t g;
-	S32 result = 0;
-	
-	std::string tmp_str;
-	tmp_str = dirname;
-	tmp_str += mask;
-	
-	if(glob(tmp_str.c_str(), GLOB_NOSORT, NULL, &g) == 0)
-	{
-		int i;
-		
-		for(i = 0; i < g.gl_pathc; i++)
-		{
-//			llinfos << "deleteFilesInDir: deleting number " << i << ", path is " << g.gl_pathv[i] << llendl;
-
-			if(unlink(g.gl_pathv[i]) != 0)
-			{
-				result = errno;
-
-				llwarns << "Problem removing " << g.gl_pathv[i] << " - errorcode: "
-					<< result << llendl;
-			}
-		}
-
-		globfree(&g);
-	}
-	
-	return(result);
-}
-
 std::string LLDir_Mac::getCurPath()
 {
 	char tmp_str[LL_MAX_PATH];	/* Flawfinder: ignore */ 
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -3732,14 +3732,12 @@
 		dir = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,"");
 
 		std::string mask;
-		mask = gDirUtilp->getDirDelimiter();
-		mask += VFS_DATA_FILE_BASE;
+		mask = VFS_DATA_FILE_BASE;
 		mask += "*";
 
 		gDirUtilp->deleteFilesInDir(dir, mask);
 
-		mask = gDirUtilp->getDirDelimiter();
-		mask += VFS_INDEX_FILE_BASE;
+		mask = VFS_INDEX_FILE_BASE;
 		mask += "*";
 
 		gDirUtilp->deleteFilesInDir(dir, mask);
@@ -3805,11 +3803,11 @@
 
 void LLAppViewer::purgeCache()
 {
-	LL_INFOS("AppCache") << "Purging Cache and Texture Cache..." << llendl;
+	LL_INFOS("AppCache") << "Purging Cache and Texture Cache..." << LL_ENDL;
 	LLAppViewer::getTextureCache()->purgeCache(LL_PATH_CACHE);
 	LLVOCache::getInstance()->removeCache(LL_PATH_CACHE);
-	std::string mask = gDirUtilp->getDirDelimiter() + "*.*";
-	gDirUtilp->deleteFilesInDir(gDirUtilp->getExpandedFilename(LL_PATH_CACHE,""),mask);
+	std::string mask = "*.*";
+	gDirUtilp->deleteFilesInDir(gDirUtilp->getExpandedFilename(LL_PATH_CACHE, ""), mask);
 }
 
 std::string LLAppViewer::getSecondLifeTitle() const
diff --git a/indra/newview/lltexturecache.cpp b/indra/newview/lltexturecache.cpp
--- a/indra/newview/lltexturecache.cpp
+++ b/indra/newview/lltexturecache.cpp
@@ -1513,12 +1513,12 @@
 	{
 		const char* subdirs = "0123456789abcdef";
 		std::string delem = gDirUtilp->getDirDelimiter();
-		std::string mask = delem + "*";
+		std::string mask = "*";
 		for (S32 i=0; i<16; i++)
 		{
 			std::string dirname = mTexturesDirName + delem + subdirs[i];
 			llinfos << "Deleting files in directory: " << dirname << llendl;
-			gDirUtilp->deleteFilesInDir(dirname,mask);
+			gDirUtilp->deleteFilesInDir(dirname, mask);
 			if (purge_directories)
 			{
 				LLFile::rmdir(dirname);
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp
--- a/indra/newview/llvocache.cpp
+++ b/indra/newview/llvocache.cpp
@@ -287,8 +287,6 @@
 
 void LLVOCache::setDirNames(ELLPath location)
 {
-	std::string delem = gDirUtilp->getDirDelimiter();
-
 	mHeaderFileName = gDirUtilp->getExpandedFilename(location, object_cache_dirname, header_filename);
 	mObjectCacheDirName = gDirUtilp->getExpandedFilename(location, object_cache_dirname);
 }
@@ -341,8 +339,7 @@
 
 	llinfos << "about to remove the object cache due to settings." << llendl ;
 
-	std::string delem = gDirUtilp->getDirDelimiter();
-	std::string mask = delem + "*";
+	std::string mask = "*";
 	std::string cache_dir = gDirUtilp->getExpandedFilename(location, object_cache_dirname);
 	llinfos << "Removing cache at " << cache_dir << llendl;
 	gDirUtilp->deleteFilesInDir(cache_dir, mask); //delete all files
@@ -363,8 +360,7 @@
 
 	llinfos << "about to remove the object cache due to some error." << llendl ;
 
-	std::string delem = gDirUtilp->getDirDelimiter();
-	std::string mask = delem + "*";
+	std::string mask = "*";
 	llinfos << "Removing cache at " << mObjectCacheDirName << llendl;
 	gDirUtilp->deleteFilesInDir(mObjectCacheDirName, mask);