- replace awk usage with shell constructs

svn-id: @8481

diff --git a/rc.d/rc.modules b/rc.d/rc.modules
index bb8b45af5a1b4b9d5ecb8779c4fe013468d5bc4d..81a97794a2f945184e2c70f5dcf222cc25170ea5 100755 (executable)
--- a/rc.d/rc.modules
+++ b/rc.d/rc.modules
@@ -8,8 +8,15 @@
 
 . /etc/rc.d/init.d/functions
 
-kernel=$(awk '{split($3,v,".");OFS=".";print(v[1],v[2]);}' /proc/version)
-kerneleq=$(awk '{split($3,v,".");OFS=".";print(v[1],v[2],v[3]);}' /proc/version)
+{
+       read _x _y v _z
+       old_IFS=$IFS
+       IFS='.'
+       set -- $v
+       IFS=$old_IFS
+       kernel="$1.$2"
+       kerneleq="$1.$2.$3"
+} </proc/version
 
 # Loop over every line in /etc/modules.
 ( \