diff options
| -rw-r--r-- | Source/kwsys/SystemTools.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/kwsys/SystemTools.cxx b/Source/kwsys/SystemTools.cxx index 814c417..2dd3213 100644 --- a/Source/kwsys/SystemTools.cxx +++ b/Source/kwsys/SystemTools.cxx @@ -3980,6 +3980,10 @@ kwsys_stl::string SystemTools::GetParentDirectory(const char* fileOrDir) bool SystemTools::IsSubDirectory(const char* cSubdir, const char* cDir) { + if(!*cDir) + { + return false; + } kwsys_stl::string subdir = cSubdir; kwsys_stl::string dir = cDir; SystemTools::ConvertToUnixSlashes(dir); |