Fixed line endings for llpngwrapper.cpp

indra/llimage/llpngwrapper.cpp

@@ -112,10 +112,10 @@ void LLPngWrapper::readDataCallback(png_structp png_ptr, png_bytep dest, png_siz
 void LLPngWrapper::writeDataCallback(png_structp png_ptr, png_bytep src, png_size_t length)
 {
 	PngDataInfo *dataInfo = (PngDataInfo *) png_get_io_ptr(png_ptr);
-	if (dataInfo->mOffset + length > dataInfo->mDataSize)
-	{
-		png_error(png_ptr, "Data write error. Requested data size exceeds available data size.");
-		return;
+	if (dataInfo->mOffset + length > dataInfo->mDataSize)
+	{
+		png_error(png_ptr, "Data write error. Requested data size exceeds available data size.");
+		return;
 	}
 	U8 *dest = &dataInfo->mData[dataInfo->mOffset];
 	memcpy(dest, src, length);