diff options
Diffstat (limited to 'Source/cmAuxSourceDirectoryCommand.cxx')
| -rw-r--r-- | Source/cmAuxSourceDirectoryCommand.cxx | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Source/cmAuxSourceDirectoryCommand.cxx b/Source/cmAuxSourceDirectoryCommand.cxx index 289bb72..d6f7500e 100644 --- a/Source/cmAuxSourceDirectoryCommand.cxx +++ b/Source/cmAuxSourceDirectoryCommand.cxx @@ -6,6 +6,8 @@ #include <cstddef> #include <utility> +#include <cm/string_view> + #include "cmsys/Directory.hxx" #include "cmExecutionStatus.h" @@ -50,11 +52,10 @@ bool cmAuxSourceDirectoryCommand(std::vector<std::string> const& args, // Split the filename into base and extension std::string::size_type dotpos = file.rfind('.'); if (dotpos != std::string::npos) { - std::string ext = file.substr(dotpos + 1); - std::string base = file.substr(0, dotpos); + auto ext = cm::string_view(file).substr(dotpos + 1); // Process only source files auto cm = mf.GetCMakeInstance(); - if (!base.empty() && cm->IsSourceExtension(ext)) { + if (dotpos > 0 && cm->IsSourceExtension(ext)) { std::string fullname = cmStrCat(templateDirectory, '/', file); // add the file as a class file so // depends can be done |