check for . and ..

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@68 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
2004-01-04 02:28:57 +00:00 · 2004-01-04 02:28:57 +00:00 · f20200f40c
parent e9a719ea90
commit f20200f40c
1 changed files with 3 additions and 0 deletions
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@ -1132,6 +1132,9 @@ purge_stale_locks (void)
      pid_t pid;
      int seconds = 0;

+      if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
+	  continue;
+
      colon = strchr (dent->d_name, ':');
      /* should never happen */
      if (!colon)