From 6805688253707669e8e71ae02c1d4e4b56c22122 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Sun, 22 May 2016 17:05:54 +0200
Subject: xgensum: more robust variable names

---
 xgensum | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'xgensum')

diff --git a/xgensum b/xgensum
index 503df85..1546405 100755
--- a/xgensum
+++ b/xgensum
@@ -2,17 +2,17 @@
 # xgensum [-f] [-i] TEMPLATE - update SHA256 sums in templates
 
 case "$1" in
-	-f) f=$1; shift
+	-f) FLAG_f=$1; shift
 esac
 
 case "$1" in
-	-i*) i=$1; shift
+	-i*) FLAG_i=$1; shift
 esac
 
 if [ -f "$1" ]; then
 	. "$1"
 elif [ -f "$1/template" ]; then
-	exec "$0" $f $i "$1/template"
+	. "$1/template"
 else
 	echo 'Usage: xgensum [-f] [-i] TEMPLATE' 1>&2
 	exit 1
@@ -22,7 +22,7 @@ XBPS_DISTDIR=$(xdistdir)
 XBPS_SRCDISTDIR=$($XBPS_DISTDIR/xbps-src show-var XBPS_SRCDISTDIR | tail -1)
 srcdir="$XBPS_SRCDISTDIR/$pkgname-$version"
 
-if [ "$f" = -f ]; then
+if [ "$FLAG_f" = -f ]; then
 	for f in $distfiles; do
 		curfile=$(basename "${f#*>}")
 		distfile="$srcdir/$curfile"
@@ -41,7 +41,7 @@ for f in $distfiles; do
 	sums+="${sum%  *}\n "
 done
 
-sed $i -e "/^checksum=/,/^[^ \t]/{
+sed $FLAG_i -e "/^checksum=/,/^[^ \t]/{
 		/^[ \t]/d
 		s/^checksum=.*/checksum=\"${sums%\n }\"/
 		/^checksum=\"[^ ]*\"/s/\"//g
-- 
cgit 1.4.1