glsl: fix missing return in ir_structure_splitting

diff --git a/src/glsl/ir_structure_splitting.cpp b/src/glsl/ir_structure_splitting.cpp
index f9931670bdf70bbe03dfb766319a2e2ab3573ce5..9dc5941207380d6a4f9ac7ee30f9caafe644ab9f 100644 (file)
--- a/src/glsl/ir_structure_splitting.cpp
+++ b/src/glsl/ir_structure_splitting.cpp
@@ -152,6 +152,7 @@ ir_structure_reference_visitor::visit_enter(ir_assignment *ir)
        */
       return visit_continue_with_parent;
    }
+   return visit_continue;
 }
 
 ir_visitor_status