| commit | 5cced076d2385895f9cf052ac0bc4a88cf786625 | [log] [tgz] |
|---|---|---|
| author | Anton Danielsson <anton.danielsson@dirac.se> | Mon Oct 05 15:02:08 2015 +0200 |
| committer | Anton Danielsson <anton.danielsson@dirac.se> | Thu Oct 08 10:48:40 2015 +0200 |
| tree | ba755af90ca3f452f3fa9a49d3cb15cb689bbe0e | |
| parent | 0a8e0dbb0bff14479da3fbd779afa398caaeae4b [diff] |
Fixed int to char warning.
diff --git a/src/commandlineflags.cc b/src/commandlineflags.cc index 6916d97..7cd64d2 100644 --- a/src/commandlineflags.cc +++ b/src/commandlineflags.cc
@@ -92,7 +92,7 @@ std::string env_var; for (size_t i = 0; i != flag_str.length(); ++i) - env_var += ::toupper(flag_str.c_str()[i]); + env_var += static_cast<char>(::toupper(flag_str.c_str()[i])); return "BENCHMARK_" + env_var; }