Fix run-shell -d with no command, GitHub issue 2885.

diff --git a/usr.bin/tmux/cmd-run-shell.c b/usr.bin/tmux/cmd-run-shell.c
index b60e14e..06b1743 100644 (file)
--- a/usr.bin/tmux/cmd-run-shell.c
+++ b/usr.bin/tmux/cmd-run-shell.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd-run-shell.c,v 1.80 2021/09/15 07:38:30 nicm Exp $ */
+/* $OpenBSD: cmd-run-shell.c,v 1.81 2021/09/16 06:39:22 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@@ -181,7 +181,13 @@ cmd_run_shell_timer(__unused int fd, __unused short events, void* arg)
        struct cmd_list                 *cmdlist;
        char                            *error;
 
-       if (cdata->state == NULL && cmd != NULL) {
+       if (cdata->state == NULL) {
+               if (cmd == NULL) {
+                       if (cdata->item != NULL)
+                               cmdq_continue(cdata->item);
+                       cmd_run_shell_free(cdata);
+                       return;
+               }
                if (job_run(cmd, 0, NULL, cdata->s, cdata->cwd, NULL,
                    cmd_run_shell_callback, cmd_run_shell_free, cdata,
                    cdata->flags, -1, -1) == NULL)