retval check

Bash-it · Jan 24, 2021 · 6e1d2ba · 6e1d2ba
1 parent f50115f
commit 6e1d2ba
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/themes/modern/modern.theme.bash b/themes/modern/modern.theme.bash
@@ -46,7 +46,8 @@ detect_venv() {
 }
 
 prompt() {
-	if [ $? -ne 0 ]; then
+	retval=$?
+	if [[ retval -ne 0 ]]; then
 		PS1="${TITLEBAR}${bold_red}┌─${reset_color}$(modern_scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n${bold_red}└─▪${normal} "
 	else
 		PS1="${TITLEBAR}┌─$(modern_scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n└─▪ "