Update testcondition.cpp [skip ci]

Author: chrchr-github

test/testcondition.cpp

@@ -5508,8 +5508,14 @@ class TestCondition : public TestFixture {
               "void f() {\n"
               "    int (*p)() = g;\n"
               "    if (p == nullptr) {}\n"
+              "    if (g == nullptr) {}\n"
+              "    auto q = g;\n"
+              "    if (q == nullptr) {}\n"
               "};\n");
-        ASSERT_EQUALS("[test.cpp:4:11]: (style) Condition 'p==nullptr' is always false [knownConditionTrueFalse]\n", errout_str());
+        ASSERT_EQUALS("[test.cpp:4:11]: (style) Condition 'p==nullptr' is always false [knownConditionTrueFalse]\n"
+                      "[test.cpp:5:11]: (style) Condition 'g==nullptr' is always false [knownConditionTrueFalse]\n"
+                      "[test.cpp:7:11]: (style) Condition 'q==nullptr' is always false [knownConditionTrueFalse]\n",
+                      errout_str());
     }
 
     void alwaysTrueContainer() {