committing changes in /etc made by "-bash"

Package changes:

profile.d/which2.sh

@@ -20,7 +20,7 @@ bash|sh)
     ;;
 esac
 
-which () {
+function which {
     (alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
 }