From 7f4c121af64e938daba2a30579078bedb760baac Mon Sep 17 00:00:00 2001
From: Kerin Millar <kfm@plushkava.net>
Date: Thu, 27 Jun 2024 16:25:31 +0100
Subject: Use printf -v only for bash in _update_time()

After all, the -v option is an extension. This was a mistake made
through copying and pasting during a bout of refactoring and rebasing.

Signed-off-by: Kerin Millar <kfm@plushkava.net>
---
 functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.sh b/functions.sh
index faf9d64..798c6c7 100644
--- a/functions.sh
+++ b/functions.sh
@@ -702,7 +702,7 @@ _update_time()
 
 			IFS=' ' read -r timeval _ < /proc/uptime || return
 			s=${timeval%.*}
-			printf -v ds '%.1f' ".${timeval#*.}"
+			ds=$(printf '%.1f' ".${timeval#*.}")
 			if [ "${ds}" = "1.0" ]; then
 				ds=10
 			else
-- 
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