need to reset errno before calling readdir

2025-09-30 08:44:19 -04:00 · 2004-06-07 18:51:59 +00:00 · 2004-06-07 18:51:59 +00:00 · 9778ec7a19
commit 9778ec7a19
parent 704226510f
1 changed files with 1 additions and 0 deletions
--- a/dtool/src/dtoolutil/filename.cxx
+++ b/dtool/src/dtoolutil/filename.cxx
@ -1251,6 +1251,7 @@ scan_directory(vector_string &contents) const {
    return false;
  }

+  errno = 0;
  struct dirent *d;
  d = readdir(root);
  while (d != (struct dirent *)NULL) {