From 0a181fc1b38a62e583f13ccc1550f7ffc8f5896b Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sat, 21 Jul 2018 07:28:05 +0000
Subject:  Add unlink_void, change dir_close, prepare for 2.7.0.0

---
 src/libunixonacid/textclient_end.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libunixonacid/textclient_end.c')

diff --git a/src/libunixonacid/textclient_end.c b/src/libunixonacid/textclient_end.c
index 58fc930..1ddf93f 100644
--- a/src/libunixonacid/textclient_end.c
+++ b/src/libunixonacid/textclient_end.c
@@ -1,5 +1,6 @@
 /* ISC license. */
 
+#include <errno.h>
 #include <skalibs/djbunix.h>
 #include <skalibs/textmessage.h>
 #include <skalibs/textclient.h>
@@ -15,8 +16,10 @@ void textclient_end (textclient_t *a)
   textmessage_receiver_free(&a->asyncin) ;
   if (a->pid && a->options & TEXTCLIENT_OPTION_WAITPID)
   {
+    int e = errno ;
     int wstat ;
     waitpid_nointr(a->pid, &wstat, 0) ;
+    errno = e ;
   }
   *a = textclient_zero ;
 }
-- 
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