From 53cd3c08133402d696928e362e61e3f1eafa9d6f Mon Sep 17 00:00:00 2001
From: Igor Urazov <z0rc3r@gmail.com>
Date: Mon, 16 Dec 2013 21:46:06 +0200
Subject: [PATCH] Ticket #3125, #3121: don't override precmd on Zsh
Do not override global precmd() funcation on Zsh. Define new
_mc_precmd() function and add it to precmd_functions array instead. This
also effectively fixes race condition with pwd call on Zsh, which may lead to
empty prompt in mc.
---
src/subshell.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/subshell.c b/src/subshell.c
index dbee581..80ce405 100644
|
a
|
b
|
init_subshell (void) |
| 892 | 892 | |
| 893 | 893 | case ZSH: |
| 894 | 894 | g_snprintf (precmd, sizeof (precmd), |
| 895 | | " precmd(){ pwd>&%d;kill -STOP $$ }\n", subshell_pipe[WRITE]); |
| | 895 | " _mc_precmd(){ pwd>&%d;kill -STOP $$ }; precmd_functions+=_mc_precmd\n", subshell_pipe[WRITE]); |
| 896 | 896 | break; |
| 897 | 897 | |
| 898 | 898 | case TCSH: |
