* pinfo.cc (_onreturn::~onreturn): Don't attempt to close a NULL handle.

2006-08-10 20:25:54 +00:00
parent 2f98d8bdc7
commit 1767b8d028
3 changed files with 8 additions and 2 deletions
--- a/winsup/cygwin/pinfo.cc
+++ b/winsup/cygwin/pinfo.cc
@@ -1097,10 +1097,11 @@ class _onreturn
 public:
  ~_onreturn ()
  {
-    if (h)
+    if (h && *h)
      {
 	CloseHandle (*h);
 	*h = NULL;
+	h = NULL;
      }
  }
  void no_close_p_handle () {h = NULL;}