From b8b32b81b482f35f7c36ae9dd266028af613c3dc Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 30 Nov 2015 17:44:43 +0000
Subject:  - Fix selfpipe_read() invocation: the return is int, not char  -
 Easier CROSS_COMPILE support in configure

---
 src/supervision/s6-supervise.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/supervision')

diff --git a/src/supervision/s6-supervise.c b/src/supervision/s6-supervise.c
index 80ba5f8..2e8fa38 100644
--- a/src/supervision/s6-supervise.c
+++ b/src/supervision/s6-supervise.c
@@ -500,8 +500,7 @@ static inline void handle_signals (void)
 {
   for (;;)
   {
-    char c = selfpipe_read() ;
-    switch (c)
+    switch (selfpipe_read())
     {
       case -1 : strerr_diefu1sys(111, "selfpipe_read") ;
       case 0 : return ;
-- 
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