From c6cb7f8f013fff416f53d9915b57b5afabe6bd58 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 20 Apr 2005 20:43:36 +0000
Subject: * sigproc.cc (proc_subproc): Fix handling of waiting for pids with
 zero value. * strace.cc (strace::hello): Report parent pid of executing
 process.

---
 winsup/cygwin/sigproc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'winsup/cygwin/sigproc.cc')

diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
index 91b289447..5550c9138 100644
--- a/winsup/cygwin/sigproc.cc
+++ b/winsup/cygwin/sigproc.cc
@@ -275,7 +275,7 @@ proc_subproc (DWORD what, DWORD val)
     case PROC_WAIT:
       wval->ev = NULL;		// Don't know event flag yet
 
-      if (wval->pid == -1)
+      if (wval->pid == -1 || !wval->pid)
 	child = NULL;		// Not looking for a specific pid
       else if (!mychild (wval->pid))
 	goto out;		// invalid pid.  flag no such child
-- 
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