Handle empty token list better (for instance when Preprocessor::validateCfg() see problem)

2017-05-17 22:30:20 +02:00 · 2017-05-17 22:30:20 +02:00 · bc12a0b21f
parent 1f4b84379d
commit bc12a0b21f
1 changed files with 2 additions and 0 deletions
--- a/lib/cppcheck.cpp
+++ b/lib/cppcheck.cpp
@ -316,6 +316,8 @@ unsigned int CppCheck::processFile(const std::string& filename, const std::strin
                const simplecpp::TokenList &tokensP = preprocessor.preprocess(tokens1, cfg, files);
                _tokenizer.createTokens(&tokensP);
                timer.Stop();
+                if (tokensP.empty())
+                    continue;

                // skip rest of iteration if just checking configuration
                if (_settings.checkConfiguration)