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

diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index a72609601ae1c17c2245574c7ba0f875203158ff..0a9e25a295a3815f4e270bfef9a5f75bd48cbb8c 100644 (file)
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -335,7 +335,7 @@ ir_constant::clone(void *mem_ctx, struct hash_table *ht) const
    }
 
    default:
-      assert(!"Should not get here."); break;
+      assert(!"Should not get here.");
       return NULL;
    }
 }