[accounts-dialog] Ignore SIGPIPE

[Matthias Clasen <matthiasc src gnome org>]

commit c4567db7f1c01345aec20b2aa806c001cb0f543a
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Feb 4 15:26:05 2010 -0500

    Ignore SIGPIPE
    
    The worlds most useless signal was causing the child_watch handler
    to not see passwd exit, since it was killed by a signal.

 src/run-passwd.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/src/run-passwd.c b/src/run-passwd.c
index a467303..5afabd9 100644
--- a/src/run-passwd.c
+++ b/src/run-passwd.c
@@ -128,6 +128,12 @@ child_watch_cb (GPid pid, gint status, PasswdHandler *passwd_handler)
         free_passwd_resources (passwd_handler);
 }
 
+static void
+ignore_sigpipe (gpointer data)
+{
+        signal (SIGPIPE, SIG_IGN);
+}
+
 /* Spawn passwd backend
  * Returns: TRUE on success, FALSE otherwise and sets error appropriately */
 static gboolean
@@ -153,7 +159,7 @@ spawn_passwd (PasswdHandler *passwd_handler, GError **error)
                                        argv,                            /* Argument vector */
                                        envp,                            /* Environment */
                                        G_SPAWN_DO_NOT_REAP_CHILD,       /* Flags */
-                                       NULL,                            /* Child setup */
+                                       ignore_sigpipe,                  /* Child setup */
                                        NULL,                            /* Data to child setup */
                                        &passwd_handler->backend_pid,    /* PID */
                                        &my_stdin,                       /* Stdin */