fish: docs: note how to clean up the remote process properly.

[libguestfs.git] / clone / virt-sysprep.in

diff --git a/clone/virt-sysprep.in b/clone/virt-sysprep.in
index b6c8a40..792282c 100644 (file)
--- a/clone/virt-sysprep.in
+++ b/clone/virt-sysprep.in
@@ -175,16 +175,16 @@ if [ -z "$GUESTFISH_PID" ]; then
     exit 1
 fi
 
     exit 1
 fi
 

+# Helper.
+gf="guestfish --remote --"
+

 cleanup ()
 {
 cleanup ()
 {

-    kill $GUESTFISH_PID >/dev/null 2>&1 ||:
+    $gf exit >/dev/null 2>&1 ||:

     rm -rf "$tmpdir" ||:
 }
 trap cleanup EXIT ERR
 
     rm -rf "$tmpdir" ||:
 }
 trap cleanup EXIT ERR
 

-# Helper.
-gf="guestfish --remote --"
-

 # Launch back-end, inspect for operating systems, and get the guest
 # root disk.
 root=$($gf inspect-get-roots)
 # Launch back-end, inspect for operating systems, and get the guest
 # root disk.
 root=$($gf inspect-get-roots)