Fix crash when typeScope is missing

2020-07-21 14:09:46 -05:00 · 2020-07-21 14:09:46 -05:00 · 3480aba35b
parent ca1fcfa8bc
commit 3480aba35b
1 changed files with 2 additions and 0 deletions
--- a/lib/astutils.cpp
+++ b/lib/astutils.cpp
@ -1320,6 +1320,8 @@ static const Variable* getArgumentVar(const Token* tok, int argnr)
        if (!type)
            return nullptr;
        const Scope* typeScope = type->classScope;
+        if (!typeScope)
+            return nullptr;
        const int argCount = numberOfArguments(tok);
        for (const Function &function : typeScope->functionList) {
            if (function.isConstructor())