From ef1ff1b4f29762d1caf83dc2b65ccfc7cb96e140 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 10 Nov 2011 21:46:08 -0500 Subject: make shell math operations style more succulent Convert the style: var=$((${var} + 1)) to: : $(( var += 1 )) The latter is easier to read imo. Signed-off-by: Mike Frysinger --- init.d/consolefont.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'init.d/consolefont.in') diff --git a/init.d/consolefont.in b/init.d/consolefont.in index cd0c8de..f83b003 100644 --- a/init.d/consolefont.in +++ b/init.d/consolefont.in @@ -49,7 +49,7 @@ start() retval=1 break fi - x=$(($x + 1)) + : $(( x += 1 )) done eend $retval -- cgit v1.2.3