mesa: Silence gcc warning "control reaches end of non-void function".

diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index cf1fb91a70b8f68ee9ced3a5eb9a6226f5d82d42..2208bc1ce81b7181ae0b8a62a5abb7ba56a06d3e 100644 (file)
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -526,6 +526,7 @@ type_size(const struct glsl_type *type)
       return 0;
    default:
       assert(0);
+      return 0;
    }
 }