r200: Silence fprintf format warning.
diff --git a/src/mesa/drivers/dri/r200/r200_vertprog.c b/src/mesa/drivers/dri/r200/r200_vertprog.c
index 11405d7..4f225a2 100644
--- a/src/mesa/drivers/dri/r200/r200_vertprog.c
+++ b/src/mesa/drivers/dri/r200/r200_vertprog.c
@@ -437,7 +437,7 @@
       (1 << VERT_RESULT_TEX2) | (1 << VERT_RESULT_TEX3) | (1 << VERT_RESULT_TEX4) |
       (1 << VERT_RESULT_TEX5) | (1 << VERT_RESULT_PSIZ))) != 0) {
       if (R200_DEBUG & RADEON_FALLBACKS) {
-	 fprintf(stderr, "can't handle vert prog outputs 0x%x\n",
+	 fprintf(stderr, "can't handle vert prog outputs 0x%llx\n",
 	    mesa_vp->Base.OutputsWritten);
       }
       return GL_FALSE;