Actually update the shdata generation numbers in Renderer

[libs/gl.git] / source / render / renderer.h

diff --git a/source/render/renderer.h b/source/render/renderer.h
index 89f111221c0ce2d482363956e18f3578331a72a0..1a84d8bf8507c50d596bc3d1490a289f8c2f5855 100644 (file)
--- a/source/render/renderer.h
+++ b/source/render/renderer.h
@@ -78,7 +78,7 @@ private:
        struct BoundProgramData
        {
                const ProgramData *shdata;
-               unsigned generation;
+               mutable unsigned generation;
 
                BoundProgramData(const ProgramData *);
        };