From 0eb0a887d83fae6b5ac2a8a92c2813cecd42ed96 Mon Sep 17 00:00:00 2001
From: Grzegorz Adam Hankiewicz <gradha@imap.cc>
Date: Sun, 27 Oct 2013 18:15:42 +0100
Subject: [PATCH] Fixes execProcesses wait order. Refs #379.

Closing the stream of the process might terminate it too early for
waitForExit to gather any useful results.
---
 lib/pure/osproc.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
index a3d72d73c7..754e34b850 100644
--- a/lib/pure/osproc.nim
+++ b/lib/pure/osproc.nim
@@ -236,8 +236,8 @@ proc execProcesses*(cmds: openArray[string],
             inc(i)
             if i > high(cmds): break
     for j in 0..m-1:
-      if q[j] != nil: close(q[j])
       result = max(waitForExit(q[j]), result)
+      if q[j] != nil: close(q[j])
   else:
     for i in 0..high(cmds):
       var p = startCmd(cmds[i], options=options)