1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/histogram.c b/src/mesa/main/histogram.c
index dfbe910a064..c7304e8dd75 100644
--- a/src/mesa/main/histogram.c
+++ b/src/mesa/main/histogram.c
@@ -190,7 +190,7 @@ pack_histogram( GLcontext *ctx,
             /* temporarily store as GLuints */
             GLuint temp[4*HISTOGRAM_TABLE_SIZE];
             GLuint *dst = temp;
-            GLhalfARB *half = destination;
+            GLhalfARB *half = (GLhalfARB *) destination;
             GLuint i;
             /* get GLuint values */
             PACK_MACRO(GLuint);