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Fixes execProcesses wait order. Refs #379.

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Closing the stream of the process might terminate it too early for
waitForExit to gather any useful results.
This commit is contained in:
Grzegorz Adam Hankiewicz 2013-10-27 18:15:42 +01:00
commit 0eb0a887d8
1 changed files with 1 additions and 1 deletions
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lib/pure/osproc.nim
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@ -236,8 +236,8 @@ proc execProcesses*(cmds: openArray[string],
inc(i) inc(i)
if i > high(cmds): break if i > high(cmds): break
for j in 0..m-1: for j in 0..m-1:
if q[j] != nil: close(q[j])
result = max(waitForExit(q[j]), result) result = max(waitForExit(q[j]), result)
if q[j] != nil: close(q[j])
else: else:
for i in 0..high(cmds): for i in 0..high(cmds):
var p = startCmd(cmds[i], options=options) var p = startCmd(cmds[i], options=options)