From 8055bc1554ef171286cf9162253a0b510f344822 Mon Sep 17 00:00:00 2001
From: Robert Günzler <r@gnzler.io>
Date: Mon, 7 Dec 2020 19:57:55 +0100
Subject: bin/centercon: fix arithmetic error

and also fix centercon usage in swx
---
 bin/centercon | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'bin/centercon')

diff --git a/bin/centercon b/bin/centercon
index dff3cda..90419fd 100755
--- a/bin/centercon
+++ b/bin/centercon
@@ -34,7 +34,7 @@ if [ -n "$1" ] || [ ! "$1" = "-" ]; then
 	con_width=$(awk "BEGIN{print int($con_height * $ratio)}")
 fi
 
-if (( perc >= 1 )); then
+if awk "BEGIN{ if (${perc} >= 1.0) exit 0; else exit 1; }"; then
 	printf "scaling factor %.1f larger than 100%%, aborting...\n" "${perc}"
 	exit 1
 fi
-- 
cgit 1.4.1