#7833 UB: member call on null pointer when --dumping configuration with unknown value

2016-11-28 18:19:19 +01:00 · 2016-11-28 18:19:19 +01:00 · f66e7fb379
parent 36d12d7866
commit f66e7fb379
1 changed files with 2 additions and 1 deletions
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@ -3898,6 +3898,7 @@ void Tokenizer::dump(std::ostream &out) const
    out << "  </tokenlist>" << std::endl;

    _symbolDatabase->printXml(out);
+    if (list.front())
        list.front()->printValueFlow(true, out);
 }