From 0749f8ff07ae8f0f94b8a8572f03560797b3fa78 Mon Sep 17 00:00:00 2001
From: "Doncho N. Gunchev" <dgunchev@gmail.com>
Date: Fri, 3 Nov 2023 14:31:32 +0200
Subject: [PATCH] Don't export PROMPT_COMMAND, solves new MC terminal problem.

With export every command in mc resulted in
    bash: prompt_command: command not found
error.
---
 bash/z-ps-twtty-7.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bash/z-ps-twtty-7.sh b/bash/z-ps-twtty-7.sh
index 27f9092..78c2024 100755
--- a/bash/z-ps-twtty-7.sh
+++ b/bash/z-ps-twtty-7.sh
@@ -152,10 +152,10 @@ ${C2})${C3}\$${NO_COLOUR} "
 
     export PS2="${C2}─${C1}─${C1}─${NO_COLOUR} \[\033[K\]"
     if [ -z "${PROMPT_COMMAND}" ]; then
-        export PROMPT_COMMAND=prompt_command
+        PROMPT_COMMAND=prompt_command
     else
         if ! echo "${PROMPT_COMMAND}" | grep '\bprompt_command\b' > /dev/null 2>&1; then
-            export PROMPT_COMMAND="prompt_command
+            PROMPT_COMMAND="prompt_command
 ${PROMPT_COMMAND}"
         fi
     fi