fix gcc warning

guangqianpeng · Nov 20, 2017 · 158f6f1 · 158f6f1
1 parent aba5257
commit 158f6f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test/test_list.c b/test/test_list.c
@@ -45,6 +45,7 @@ int main()
         list_remove(x);
     }
 
+    (void)head;
     assert(list_empty(&h));
     printf("OK");
 }