From 1721d1994eb03beb8217fa3e61ed0cc097dd899e Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Fri, 14 Oct 2016 18:41:53 +0000
Subject: source-file and some other commands can recurse back into
 cmdq_continue, which could potentially free the currently running command, so
 we need to take a reference to it in cmdq_continue_one.

Fixes problem reported by Theo Buehler.
---
 cfg.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'cfg.c')

diff --git a/cfg.c b/cfg.c
index d45573ea..801056db 100644
--- a/cfg.c
+++ b/cfg.c
@@ -129,7 +129,10 @@ load_cfg(const char *path, struct cmd_q *cmdq, int quiet)
 static void
 cfg_default_done(__unused struct cmd_q *cmdq)
 {
-	if (--cfg_references != 0)
+	log_debug("%s: %u references%s", __func__, cfg_references,
+	    cfg_finished ? " (finished)" : "");
+
+	if (cfg_finished || --cfg_references != 0)
 		return;
 	cfg_finished = 1;
 
-- 
cgit