From 49e93326615e0201ab2ba031e9aa3a1392818aa9 Mon Sep 17 00:00:00 2001
From: Erwan Ameil <wan@idlewan.com>
Date: Sun, 2 Nov 2014 16:06:01 +0100
Subject: Use defaut nil callback for execProcesses

---
 lib/pure/osproc.nim | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
index d51a2b224..71ca51764 100644
--- a/lib/pure/osproc.nim
+++ b/lib/pure/osproc.nim
@@ -236,7 +236,7 @@ proc countProcessors*(): int {.rtl, extern: "nosp$1".} =
 proc execProcesses*(cmds: openArray[string],
                     options = {poStdErrToStdOut, poParentStreams},
                     n = countProcessors(),
-                    beforeRunEvent: proc(idx: int)): int
+                    beforeRunEvent: proc(idx: int) = nil): int
                     {.rtl, tags: [ExecIOEffect, TimeEffect, ReadEnvEffect, RootEffect]} =
   ## executes the commands `cmds` in parallel. Creates `n` processes
   ## that execute in parallel. The highest return value of all processes
@@ -295,16 +295,6 @@ proc execProcesses*(cmds: openArray[string],
       result = max(waitForExit(p), result)
       close(p)
 
-proc execProcesses*(cmds: openArray[string],
-                    options = {poStdErrToStdOut, poParentStreams},
-                    n = countProcessors()): int
-                    {.rtl, extern: "nosp$1",
-                    tags: [ExecIOEffect, TimeEffect, ReadEnvEffect, RootEffect]} =
-  ## executes the commands `cmds` in parallel. Creates `n` processes
-  ## that execute in parallel. The highest return value of all processes
-  ## is returned.
-  return execProcesses(cmds, options, n, nil)
-
 proc select*(readfds: var seq[Process], timeout = 500): int
   ## `select` with a sensible Nim interface. `timeout` is in miliseconds.
   ## Specify -1 for no timeout. Returns the number of processes that are
-- 
cgit 1.4.1-2-gfad0