From 605894a334f4edc8ccbf31f9a407e340837b1356 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Mon, 22 May 2023 23:39:43 +0200
Subject: Use [0-9] to be more portable

---
 lib/subcommands/sysinfo.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/subcommands/sysinfo.bash b/lib/subcommands/sysinfo.bash
index bd6e414..4bceb42 100644
--- a/lib/subcommands/sysinfo.bash
+++ b/lib/subcommands/sysinfo.bash
@@ -17,8 +17,8 @@ subcommand() {
 	local uptime
 
 	# Set the variables which are compatible on every POSIX-compliant system
-	storage_used="$(df | awk '/\d+/ { sum += $3 } END { print sum }')"
-	storage_free="$(df | awk '/\d+/ { sum += $4 } END { print sum }')"
+	storage_used="$(df | awk '/[0-9]+/ { sum += $3 } END { print sum }')"
+	storage_free="$(df | awk '/[0-9]+/ { sum += $4 } END { print sum }')"
 	storage_total=$(( storage_used + storage_free ))
 
 	# And do platform-specific magic
-- 
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