[Gnucash-changes] fix possible null-pointer deref

[Linas Vepstas]

Log Message:
-----------
fix possible null-pointer deref

Modified Files:
--------------
    gnucash/src/gnome:
        dialog-tax-info.c

Revision Data
-------------
Index: dialog-tax-info.c
===================================================================
RCS file: /home/cvs/cvsroot/gnucash/src/gnome/dialog-tax-info.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -Lsrc/gnome/dialog-tax-info.c -Lsrc/gnome/dialog-tax-info.c -u -r1.19 -r1.20
--- src/gnome/dialog-tax-info.c
+++ src/gnome/dialog-tax-info.c
@@ -567,7 +567,7 @@
   frame = gnc_glade_lookup_widget (GTK_WIDGET (clist),
                                    "payer_name_source_frame");
 
-  if (txf_info->payer_name_source)
+  if (txf_info && txf_info->payer_name_source)
   {
     gboolean current;