[balsa] address-book-config: Do not crash

[Peter Bloomfield <peterb src gnome org>]

commit 524026268f919b924fb3781a60735be341e8ab5f
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Wed Sep 18 11:51:15 2019 -0400

    address-book-config: Do not crash
    
    * src/address-book-config.c (edit_book_response): destroy the
      dialog as the last step; otherwise the struct is freed before we
      use it.

 ChangeLog                 | 8 ++++++++
 src/address-book-config.c | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)
---
diff --git a/ChangeLog b/ChangeLog
index 75f955365..ed5a8ad98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2019-09-18  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       address-book-config: Do not crash
+
+       * src/address-book-config.c (edit_book_response): destroy the
+       dialog as the last step; otherwise the struct is freed before we
+       use it.
+
 2019-08-25  Peter Bloomfield  <pbloomfield bellsouth net>
 
        * src/balsa-print-object-text.c
diff --git a/src/address-book-config.c b/src/address-book-config.c
index 9546d34f5..e481b947b 100644
--- a/src/address-book-config.c
+++ b/src/address-book-config.c
@@ -163,9 +163,10 @@ edit_book_response(GtkWidget * dialog, gint response,
         break;
     }
 
-    gtk_widget_destroy(dialog);
     if (abc->address_book)
         g_object_set_data(G_OBJECT(abc->address_book), "balsa-abc", NULL);
+
+    gtk_widget_destroy(dialog);
 }
 
 /* Radio buttons */