From bf7c1869669b3860fa6597e6b4318ba2c63ae26e 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 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/read.c b/read.c
index 75c3b55a..7dabc2e4 100644
--- a/read.c
+++ b/read.c
@@ -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