diff --git a/test/testnullpointer.cpp b/test/testnullpointer.cpp
index a747bddaa..0e6e6b1a6 100644
--- a/test/testnullpointer.cpp
+++ b/test/testnullpointer.cpp
@@ -429,6 +429,13 @@ private:
               "}\n");
         ASSERT_EQUALS("[test.cpp:3]: (error) Possible null pointer dereference: p - otherwise it is redundant to check if p is null at line 4\n", errout.str());
 
+        check("void foo(char *p)\n"
+              "{\n"
+              "    if (*p == 0) { }\n"
+              "    if (!p) { }\n"
+              "}\n");
+        TODO_ASSERT_EQUALS("[test.cpp:3]: (error) Possible null pointer dereference: p - otherwise it is redundant to check if p is null at line 4\n", "", errout.str());
+
         // no error
         check("void foo()\n"
               "{\n"