From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 24 Mar 2017 20:07:34 +0000 (-0700)
Subject: Merge branch 'jk/execv-dashed-external'
X-Git-Tag: v2.13.0-rc0~81
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/6756b58ebc213a786adaccf3f0f07c56c8a2744a?hp=78cf8efec34c419ecea86bc8d1fe47ec0b51ba37

Merge branch 'jk/execv-dashed-external'

Fix for NO_PTHREADS build.

* jk/execv-dashed-external:
run-command: fix segfault when cleaning forked async process
---

diff --git a/run-command.c b/run-command.c
index 5227f78aea..574b81d3e8 100644
--- a/run-command.c
+++ b/run-command.c
@@ -48,7 +48,7 @@ static void cleanup_children(int sig, int in_signal)
 
 		kill(p->pid, sig);
 
-		if (p->process->wait_after_clean) {
+		if (p->process && p->process->wait_after_clean) {
 			p->next = children_to_wait_for;
 			children_to_wait_for = p;
 		} else {