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| author | Brad King <brad.king@kitware.com> | 2015-01-23 13:19:33 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-01-23 13:19:33 -0500 |
| commit | f6308b01398fdb5095f28662be326c66806eef20 (patch) | |
| tree | 0572c3b4e58aea31a42dd08e4250405cc1afcb39 | |
| parent | 7ab7aa60bb88474ceb4119e79f349254910b853c (diff) | |
| parent | 482c84759fb6df983d519ca2ac61e3c92c0ae7e3 (diff) | |
| download | cmake-f6308b01398fdb5095f28662be326c66806eef20.tar.gz | |
Merge branch 'backport-kwsys-directory-check-opendir' into release
| -rw-r--r-- | Source/kwsys/Directory.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/kwsys/Directory.cxx b/Source/kwsys/Directory.cxx index 741bcba271..7041f7bd34 100644 --- a/Source/kwsys/Directory.cxx +++ b/Source/kwsys/Directory.cxx @@ -239,6 +239,11 @@ unsigned long Directory::GetNumberOfFilesInDirectory(const kwsys_stl::string& na { DIR* dir = opendir(name.c_str()); + if (!dir) + { + return 0; + } + unsigned long count = 0; for (dirent* d = readdir(dir); d; d = readdir(dir) ) { |