fish: Close guestfs handle explicitly before exiting.

NOTE this is just a cleanup.  It is NOT necessary for correctness,
since libguestfs itself is correctly closing the handle in the exit
handler.
(cherry picked from commit baa1618e0f917017c1934b7da41250029c1791ef)

diff --git a/fish/fish.c b/fish/fish.c
index 3f420dc..85acacd 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -532,6 +532,8 @@ main (int argc, char *argv[])
   if (progress_bars)
     progress_bar_free (bar);
 
+  guestfs_close (g);
+
   exit (EXIT_SUCCESS);
 }