From ac83aeba0153063cae53cf20a99dfd571c5b44fc Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 22 Jul 2016 16:10:30 +0000
Subject:  for loop -> while loop. Cleaner.

---
 src/s6-rc/s6-rc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/s6-rc/s6-rc.c b/src/s6-rc/s6-rc.c
index 5758175..3ae779a 100644
--- a/src/s6-rc/s6-rc.c
+++ b/src/s6-rc/s6-rc.c
@@ -325,11 +325,9 @@ static int doit (int spfd, int h)
   i = n ;
   while (i--) examine(i, h) ;
 
-  for (;;)
+  while (npids)
   {
-    register int r ;
-    if (!npids) break ;
-    r = iopause_g(&x, 1, &deadline) ;
+    register int r = iopause_g(&x, 1, &deadline) ;
     if (r < 0) strerr_diefu1sys(111, "iopause") ;
     if (!r) strerr_dief1x(2, "timed out") ;
     if (!handle_signals(h)) exitcode = 1 ;
-- 
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