1 files changed, 2 insertions, 2 deletions

diff --git a/linden/indra/llimage/llimagepng.h b/linden/indra/llimage/llimagepng.h
index 982454a..7ca59cf 100644
--- a/linden/indra/llimage/llimagepng.h
+++ b/linden/indra/llimage/llimagepng.h
@@ -43,8 +43,8 @@ public:
         LLImagePNG();
 
         BOOL updateData();
-        BOOL decode(LLImageRaw* raw_image, F32 decode_time = 0.0);
-        BOOL encode(const LLImageRaw* raw_image, F32 encode_time = 0.0);
+        BOOL decode(LLImageRaw* raw_image, F32 decode_time);
+        BOOL encode(const LLImageRaw* raw_image, F32 encode_time);
 
 private:
         U8* mTmpWriteBuffer;