diff options
Diffstat (limited to 'Source/cmGlobalXCodeGenerator.cxx')
| -rw-r--r-- | Source/cmGlobalXCodeGenerator.cxx | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx index d6ab769..068cf5e 100644 --- a/Source/cmGlobalXCodeGenerator.cxx +++ b/Source/cmGlobalXCodeGenerator.cxx @@ -176,12 +176,14 @@ cmGlobalGenerator* cmGlobalXCodeGenerator::Factory::CreateGlobalGenerator( std::string versionFile; { std::string out; - std::string::size_type pos = 0; - if (cmSystemTools::RunSingleCommand("xcode-select --print-path", &out, - nullptr, nullptr, nullptr, - cmSystemTools::OUTPUT_NONE) && - (pos = out.find(".app/"), pos != std::string::npos)) { - versionFile = out.substr(0, pos + 5) + "Contents/version.plist"; + bool commandResult = cmSystemTools::RunSingleCommand( + "xcode-select --print-path", &out, nullptr, nullptr, nullptr, + cmSystemTools::OUTPUT_NONE); + if (commandResult) { + std::string::size_type pos = out.find(".app/"); + if (pos != std::string::npos) { + versionFile = out.substr(0, pos + 5) + "Contents/version.plist"; + } } } if (!versionFile.empty() && cmSystemTools::FileExists(versionFile.c_str())) { |