From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 5 Jan 2014 11:15:26 +0000 (+0100)
Subject: lib: Properly use error from the restarted child, in the event of restarting.
X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=commitdiff_plain;h=6f761f0ad9ab8ab78de873612668bea4c7c86045

lib: Properly use error from the restarted child, in the event of restarting.
---

diff --git a/lib/cf.c b/lib/cf.c
index 47db8c2..1f7be79 100644
--- a/lib/cf.c
+++ b/lib/cf.c
@@ -386,6 +386,7 @@ static int stdhandle(struct child *ch, struct hthead *req, int fd, void (*chinit
 		freeca(args);
 		if(!sendreq2(sd->fd, req, fd, MSG_NOSIGNAL | MSG_DONTWAIT))
 		    return(0);
+		serr = errno;
 	    }
 	    flog(LOG_ERR, "could not pass on request to child %s: %s", ch->name, strerror(serr));
 	    if(serr != EAGAIN) {