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commit fc70a442c634a98fdaf878efee5b17befc6ab56c
parent d8e27a59541945d496560e68e9e05b62974cc2bf
Author: Pablo Cárdenas <pablo.cardenas@imca.edu.pe>
Date:   Fri,  3 May 2024 14:06:09 -0500

bash: improve force tmux as first command

Only use one PROMPT_COMMAND

Diffstat:
M
.bashrc
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/.bashrc b/.bashrc
@@ -70,6 +70,5 @@ stopwatch() {
 }
 
 PROMPT_COMMAND+=(
-	'FIRST_COMMAND=$((FIRST_COMMAND+1))'
-	'[ -n "$DISPLAY" -a -z "$TMUX" -a "$FIRST_COMMAND" -gt 1 ] && exit'
+	'[ -z "$TMUX" -a -n "$DISPLAY" ] && { [ -z "$FIRST_COMMAND" ] && export FIRST_COMMAND=1 || exit; }'
 )