Fixed bug in extension detection

2018-11-19 10:41:42 +01:00 · 2018-11-19 10:41:42 +01:00 · a185fc24b1
parent 5e7a4fb4bf
commit a185fc24b1
1 changed files with 2 additions and 1 deletions
--- a/pkgkernel.sh
+++ b/pkgkernel.sh
@ -5,7 +5,8 @@ DEFAULT='\033[0m'
 PREFIX='linux-'
 EXTENSION='.tar.xz'
 # For RC releases
-if [ `expr index ${1} gz` -gt 0 ] ; then 
+
+if [ `echo ${1} | sed -n "s/gz.*//p" |wc -l` -gt 0 ] ; then 
    EXTENSION='.tar.gz'
 fi