1 files changed, 1 insertions, 0 deletions

diff --git a/linden/indra/llimage/llimagedxt.h b/linden/indra/llimage/llimagedxt.h
index f144c21..a3cb4c7 100644
--- a/linden/indra/llimage/llimagedxt.h
+++ b/linden/indra/llimage/llimagedxt.h
@@ -102,6 +102,7 @@ private:
 public:
         LLImageDXT();
 
+        /*virtual*/ std::string getExtension() { return std::string("dxt"); }
         /*virtual*/ BOOL updateData();
 
         /*virtual*/ BOOL decode(LLImageRaw* raw_image, F32 decode_time);