From c0f423496ea7b0d149bb64324e6590049e97d561 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sat, 1 Feb 2020 19:28:59 +0530
Subject: [PATCH] Use _exit() to terminate children

The NNN_PIPE file gets deleted after spawning a child in NOWAIT mode. Steps:
- open `nnn` with option `-x`
- press `;o` (custom binding) to open fzopen plugin
- press `^J` to select a file; it will spawn plugin `.cbcp` in NOWAIT mode
- when the intermediate child quits, the NNN_PIPE of parent is also deleted
---
 src/nnn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/nnn.c b/src/nnn.c
index a98237be..133660d2 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -1302,7 +1302,7 @@ static pid_t xfork(uchar flag)
 			p = fork();
 
 			if (p > 0)
-				exit(0);
+				_exit(0);
 			else if (p == 0) {
 				signal(SIGHUP, SIG_DFL);
 				signal(SIGINT, SIG_DFL);
@@ -1314,7 +1314,7 @@ static pid_t xfork(uchar flag)
 			}
 
 			perror("fork");
-			exit(0);
+			_exit(0);
 		}
 
 		/* so they can be used to stop the child */