cygwin: Remove comparison of 'this' to 'NULL' in _pinfo::cwd

Fix all callers.
2017-09-16 22:04:12 -04:00
parent be436ad2a3
commit 571b7689bb
2 changed files with 2 additions and 2 deletions
--- a/winsup/cygwin/fhandler_process.cc
+++ b/winsup/cygwin/fhandler_process.cc
@@ -498,7 +498,7 @@ format_process_cwd (void *data, char *&destbuf)
      cfree (destbuf);
      destbuf = NULL;
    }
-  destbuf = p->cwd (fs);
+  destbuf = p ? p->cwd (fs) : NULL;
  if (!destbuf || !*destbuf)
    {
      destbuf = cstrdup ("<defunct>");