From 2f6f65b216fec54329c036aaf21d35e69dee1877 Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Tue, 22 Mar 2022 14:16:58 +0000
Subject: [PATCH] uvol: fix list output on LVM backend

'uvol list' was broken when introducing support for the hidden volumes.
Fix that by not using 'continue' keyword to break the loop (as that
lead to skipping 'json_select ..') and using if-clause instead.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 1337c44026a3a3f2b5e8e996d8cb440c0eb2a437)
---
 utils/uvol/files/lvm.sh | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/utils/uvol/files/lvm.sh b/utils/uvol/files/lvm.sh
index c7e93f13f..6dd5139d5 100644
--- a/utils/uvol/files/lvm.sh
+++ b/utils/uvol/files/lvm.sh
@@ -320,17 +320,18 @@ listvols() {
 			lv_mode="${lv_name:0:2}"
 			lv_name="${lv_name:3}"
 			lv_size=${lv_size%B}
-			[ "${lv_name:0:1}" = "." ] && continue
-			if [ "$json_output" = "1" ]; then
-				[ "$json_notfirst" = "1" ] && echo ","
-				echo -e "\t{"
-				echo -e "\t\t\"name\": \"$lv_name\","
-				echo -e "\t\t\"mode\": \"$lv_mode\","
-				echo -e "\t\t\"size\": $lv_size"
-				echo -n -e "\t}"
-				json_notfirst=1
-			else
-				echo "$lv_name $lv_mode $lv_size"
+			if [ "${lv_name:0:1}" != "." ]; then
+				if [ "$json_output" = "1" ]; then
+					[ "$json_notfirst" = "1" ] && echo ","
+					echo -e "\t{"
+					echo -e "\t\t\"name\": \"$lv_name\","
+					echo -e "\t\t\"mode\": \"$lv_mode\","
+					echo -e "\t\t\"size\": $lv_size"
+					echo -n -e "\t}"
+					json_notfirst=1
+				else
+					echo "$lv_name $lv_mode $lv_size"
+				fi
 			fi
 			json_select ..
 		done