retval check

vlanx · vlanx · commit cb5047734b74 · 2021-01-27T22:55:44.000Z
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└─▪ "

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,8 @@ detect_venv() {`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`prompt() {`
`49`		`- if [ $? -ne 0 ]; then`
	`49`	`+ retval=$?`
	`50`	`+ if [[ retval -ne 0 ]]; then`
`50`	`51`	`PS1="${TITLEBAR}${bold_red}┌─${reset_color}$(modern_scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n${bold_red}└─▪${normal} "`
`51`	`52`	`else`
`52`	`53`	`PS1="${TITLEBAR}┌─$(modern_scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n└─▪ "`