From bc801ebe2f90cc370e6bc0904ff6e813e5c94ce6 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Mon, 2 Mar 2015 14:50:17 +0000
Subject: If a non-gz manual is read after a gzipped manual, refrain from
 throwing a bogus error "wait: No child processes". As reported by Baptiste
 Daroussin <bapt at FreeBSD dot org>, clearing the state variable curp->child
 after use was forgotten.

---
 read.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/read.c b/read.c
index 3fbedc81..0b4caa05 100644
--- a/read.c
+++ b/read.c
@@ -1,4 +1,4 @@
-/*	$Id: read.c,v 1.128 2015/02/23 13:31:04 schwarze Exp $ */
+/*	$Id: read.c,v 1.129 2015/03/02 14:50:17 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -868,6 +868,7 @@ mparse_wait(struct mparse *curp)
 		perror("wait");
 		exit((int)MANDOCLEVEL_SYSERR);
 	}
+	curp->child = 0;
 	if (WIFSIGNALED(status)) {
 		mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
 		    "gunzip died from signal %d", WTERMSIG(status));
-- 
cgit v1.2.3-56-ge451