From: W. Trevor King <wking@drexel.edu>
Date: Wed, 24 Mar 2010 11:52:30 +0000 (-0400)
Subject: Use $(...) instead of `...` for command subst. in sysresccd-custom.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;ds=sidebyside;p=systemrescuecd.git

Use $(...) instead of `...` for command subst. in sysresccd-custom.

I like the new way better, because expansion is more straightforward.
Not that that matters in this case, but the new way seems to show up
more in these scripts, and it's good to be consistent ;)..
---

diff --git a/portage-overlay/sys-apps/sysresccd-scripts/files/sysresccd-custom b/portage-overlay/sys-apps/sysresccd-scripts/files/sysresccd-custom
index e992ebe..70284b7 100755
--- a/portage-overlay/sys-apps/sysresccd-scripts/files/sysresccd-custom
+++ b/portage-overlay/sys-apps/sysresccd-scripts/files/sysresccd-custom
@@ -73,7 +73,7 @@ die()
 # $1 == MB required by the function
 check_freespace()
 {
-	SIZE=`(df -m -P ${WORKDIR}) | tail -n 1 | awk '{print $4}'`
+	SIZE=$(df -m -P ${WORKDIR} | tail -n 1 | awk '{print $4}')
 	if [ -z "$SIZE" ]
 	then
 		help_readman "Could not determine amount of room in ${WORKDIR}"