mklive: check if pseudofs exists before umounting it

classabbyamp · classabbyamp · commit 9708d2213670 · 2024-02-22T21:48:45.000-05:00
diff --git a/mklive.sh b/mklive.sh
@@ -52,7 +52,7 @@ mount_pseudofs() {
 }
 umount_pseudofs() {
 	for f in sys dev proc; do
-		if ! umount -R -f "$ROOTFS/$f"; then
+		if [ -d "$ROOTFS/$f" ] && ! umount -R -f "$ROOTFS/$f"; then
 			info_msg "ERROR: failed to unmount $ROOTFS/$f/"
 			return 1
 		fi

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ mount_pseudofs() {`
`52`	`52`	`}`
`53`	`53`	`umount_pseudofs() {`
`54`	`54`	`for f in sys dev proc; do`
`55`		`- if ! umount -R -f "$ROOTFS/$f"; then`
	`55`	`+ if [ -d "$ROOTFS/$f" ] && ! umount -R -f "$ROOTFS/$f"; then`
`56`	`56`	`info_msg "ERROR: failed to unmount $ROOTFS/$f/"`
`57`	`57`	`return 1`
`58`	`58`	`fi`