1 files changed, 20 insertions, 3 deletions
diff --git a/indra/llfilesystem/llfilesystem.cpp b/indra/llfilesystem/llfilesystem.cpp
index 388cbc280f..dcebec494f 100644
--- a/indra/llfilesystem/llfilesystem.cpp
+++ b/indra/llfilesystem/llfilesystem.cpp
@@ -33,6 +33,7 @@
 #include "llfilesystem.h"
 #include "llfasttimer.h"
 #include "lldiskcache.h"
+#include "boost/filesystem.hpp"
 
 constexpr S32 LLFileSystem::READ        = 0x00000001;
 constexpr S32 LLFileSystem::WRITE       = 0x00000002;
@@ -74,9 +75,12 @@ bool LLFileSystem::getExists(const LLUUID& file_id, const LLAssetType::EType fil
     LL_PROFILE_ZONE_SCOPED;
     const std::string filename = LLDiskCache::metaDataToFilepath(file_id, file_type);
 
-    // not only test for existence but for the file to be not empty
-    S64 size =  LLFile::size(filename);
-    return size > 0;
+    boost::system::error_code ec;
+    if (boost::filesystem::exists(filename, ec) && boost::filesystem::is_regular_file(filename, ec))
+    {
+        return boost::filesystem::file_size(filename, ec) > 0;
+    }
+    return false;
 }
 
 // static
@@ -108,6 +112,19 @@ bool LLFileSystem::renameFile(const LLUUID& old_file_id, const LLAssetType::ETyp
     return true;
 }
 
+// static
+S32 LLFileSystem::getFileSize(const LLUUID& file_id, const LLAssetType::EType file_type)
+{
+    const std::string filename = LLDiskCache::metaDataToFilepath(file_id, file_type);
+
+    boost::system::error_code ec;
+    if (boost::filesystem::exists(filename, ec) && boost::filesystem::is_regular_file(filename, ec))
+    {
+        return static_cast<S32>(boost::filesystem::file_size(filename, ec));
+    }
+    return 0;
+}
+
 bool LLFileSystem::read(U8* buffer, S32 bytes)
 {
     bool success = false;