daemon: debug segv correct use of dereferencing NULL.

[libguestfs.git] / fish / fish.c

diff --git a/fish/fish.c b/fish/fish.c
index c55f54b..b782b7c 100644 (file)
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -208,6 +208,7 @@ main (int argc, char *argv[])
   int next_prepared_drive = 1;
 
   initialize_readline ();
+  init_event_handlers ();
 
   memset (&sa, 0, sizeof sa);
   sa.sa_handler = SIG_IGN;
@@ -401,6 +402,7 @@ main (int argc, char *argv[])
     sa.sa_handler = user_cancel;
     sa.sa_flags = SA_RESTART;
     sigaction (SIGINT, &sa, NULL);
+    sigaction (SIGQUIT, &sa, NULL);
 
     guestfs_set_pgroup (g, 1);
   }
@@ -548,6 +550,7 @@ main (int argc, char *argv[])
     progress_bar_free (bar);
 
   guestfs_close (g);
+  free_event_handlers ();
 
   exit (EXIT_SUCCESS);
 }