1 files changed, 2 insertions, 2 deletions
diff --git a/src/glsl/lower_discard.cpp b/src/glsl/lower_discard.cpp
index f2757d12048..b44d2a6d28d 100644
--- a/src/glsl/lower_discard.cpp
+++ b/src/glsl/lower_discard.cpp
@@ -138,8 +138,8 @@ lower_discard(exec_list *instructions)
 static ir_discard *
 find_discard(exec_list &instructions)
 {
-   foreach_list(n, &instructions) {
-      ir_discard *ir = ((ir_instruction *) n)->as_discard();
+   foreach_in_list(ir_instruction, node, &instructions) {
+      ir_discard *ir = node->as_discard();
       if (ir != NULL)
 	 return ir;
    }