diff --git a/lib/checkautovariables.cpp b/lib/checkautovariables.cpp
index 4ecc4ac07..ca76a13cf 100644
--- a/lib/checkautovariables.cpp
+++ b/lib/checkautovariables.cpp
@@ -74,8 +74,6 @@ static bool isRefPtrArg(const Token *tok)
 static bool isNonReferenceArg(const Token *tok)
 {
     const Variable *var = tok->variable();
-    //if (var && !var->valueType())
-    //    throw InternalError(tok, "var without valueType");
     return (var && var->isArgument() && !var->isReference() && (var->isPointer() || (var->valueType() && var->valueType()->type >= ValueType::Type::CONTAINER) || var->type()));
 }