2 files changed, 9 insertions, 8 deletions
diff --git a/indra/llappearance/llwearable.cpp b/indra/llappearance/llwearable.cpp
index 4bce3f99ed..41c06f4368 100755
--- a/indra/llappearance/llwearable.cpp
+++ b/indra/llappearance/llwearable.cpp
@@ -86,10 +86,10 @@ LLAssetType::EType LLWearable::getAssetType() const
 	return LLWearableType::getAssetType(mType);
 }
 
-BOOL LLWearable::exportFile(LLFILE* fp) const
+BOOL LLWearable::exportFile(const std::string& filename) const
 {
-	llofstream ofs(fp);
-	return exportStream(ofs);
+	llofstream ofs(filename, std::ios_base::out | std::ios_base::trunc | std::ios_base::binary);
+	return ofs.is_open() && exportStream(ofs);
 }
 
 // virtual
@@ -201,10 +201,11 @@ void LLWearable::createLayers(S32 te, LLAvatarAppearance *avatarp)
 	}
 }
 
-LLWearable::EImportResult LLWearable::importFile(LLFILE* fp, LLAvatarAppearance* avatarp )
+LLWearable::EImportResult LLWearable::importFile(const std::string& filename,
+												 LLAvatarAppearance* avatarp )
 {
-	llifstream ifs(fp);
-	return importStream(ifs, avatarp);
+	llifstream ifs(filename, std::ios_base::in | std::ios_base::binary);
+	return (! ifs.is_open())? FAILURE : importStream(ifs, avatarp);
 }
 
 // virtual
diff --git a/indra/llappearance/llwearable.h b/indra/llappearance/llwearable.h
index 630eb1e3a5..875c2932f1 100755
--- a/indra/llappearance/llwearable.h
+++ b/indra/llappearance/llwearable.h
@@ -81,8 +81,8 @@ public:
 		SUCCESS,
 		BAD_HEADER
 	};
-	BOOL				exportFile(LLFILE* file) const;
-	EImportResult		importFile(LLFILE* file, LLAvatarAppearance* avatarp );
+	BOOL				exportFile(const std::string& filename) const;
+	EImportResult		importFile(const std::string& filename, LLAvatarAppearance* avatarp );
 	virtual BOOL				exportStream( std::ostream& output_stream ) const;
 	virtual EImportResult		importStream( std::istream& input_stream, LLAvatarAppearance* avatarp );