From 4a882e77dc7c521ac4bfd552fd220551ca47b9a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hrotk=C3=B3=20G=C3=A1bor?= <hrotko.gabor@gmail.com>
Date: Sat, 7 Dec 2019 14:14:11 +0100
Subject: [PATCH] remove non numeric characters from snapshot id (#76)

Snapper support enhanced
---
 41_snapshots-btrfs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/41_snapshots-btrfs b/41_snapshots-btrfs
index 2a58e82..ce840a7 100755
--- a/41_snapshots-btrfs
+++ b/41_snapshots-btrfs
@@ -300,6 +300,10 @@ snapshot_list()
 		local entry="${entries[$i]}"
 		for j in "${!snapper_ids[@]}"; do
 			local snapper_id="${snapper_ids[$j]//[[:space:]]/}"
+			# remove other non numeric characters
+			snapper_id="${snapper_id//\*/}"
+			snapper_id="${snapper_id//\+/}"
+			snapper_id="${snapper_id//-/}"
 			if [[ "$snapper_id" == "$id" ]]; then
 				local snapper_type=$(trim "${snapper_types[$j]}")
 				local snapper_description=$(trim "${snapper_descriptions[$j]}")