segfault with saving postgresql.conf

Hi,

After opening a postgres.conf file, changing the listen_addresses, and 
then clicking the save button, pgadmin3 segfaults.

- pgadmin3 1.4.3
- wxGTK-2.6.3
- wxWidgets-2.6.3

gdb stack trace

#0  0x0820861f in pgConfigLine::GetNewText ()
#1  0x0818848e in frmMainConfig::WriteFile ()
#2  0x081810ee in frmConfig::OnSave ()
#3  0x007dfcf9 in wxAppConsole::HandleEvent () from 
/usr/local/lib/libwx_baseu-2.6.so.0
#4  0x00864670 in wxEvtHandler::ProcessEventIfMatches () from 
/usr/local/lib/libwx_baseu-2.6.so.0
#5  0x00864909 in wxEventHashTable::HandleEvent () from 
/usr/local/lib/libwx_baseu-2.6.so.0
#6  0x00865468 in wxEvtHandler::ProcessEvent () from 
/usr/local/lib/libwx_baseu-2.6.so.0
#7  0x004cbfd8 in wxWindowBase::TryParent () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#8  0x00865421 in wxEvtHandler::ProcessEvent () from 
/usr/local/lib/libwx_baseu-2.6.so.0
#9  0x004bed8f in wxToolBarBase::OnLeftClick () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#10 0x00453205 in gtk_toolbar_callback () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#11 0x00b740ae in g_cclosure_marshal_VOID__VOID () from 
/usr/lib/libgobject-2.0.so.0
#12 0x00b5c347 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#13 0x00b7194e in g_signal_has_handler_pending () from 
/usr/lib/libgobject-2.0.so.0
#14 0x00b739bc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#15 0x00b73c5a in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#16 0x00f8e294 in gtk_button_clicked () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x00f8fd0e in gtk_button_get_alignment () from 
/usr/lib/libgtk-x11-2.0.so.0
#18 0x00b740ae in g_cclosure_marshal_VOID__VOID () from 
/usr/lib/libgobject-2.0.so.0
#19 0x00b5c6b2 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#20 0x00b5c347 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#21 0x00b71616 in g_signal_has_handler_pending () from 
/usr/lib/libgobject-2.0.so.0
#22 0x00b739bc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#23 0x00b73c5a in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#24 0x00f8e1dc in gtk_button_released () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x00f8f283 in gtk_button_set_relief () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x01045d87 in gtk_marshal_VOID__UINT_STRING () from 
/usr/lib/libgtk-x11-2.0.so.0
#27 0x00b5c6b2 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#28 0x00b5c347 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#29 0x00b72576 in g_signal_has_handler_pending () from 
/usr/lib/libgobject-2.0.so.0
#30 0x00b73613 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#31 0x00b73c5a in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#32 0x01139815 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#33 0x0104404b in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#34 0x01044350 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#35 0x00ad90a2 in gdk_event_get_graphics_expose () from 
/usr/lib/libgdk-x11-2.0.so.0
#36 0x00e55581 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#37 0x00e56fce in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#38 0x00e57264 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#39 0x010436a7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#40 0x003dde55 in wxEventLoop::Run () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#41 0x0045c29e in wxAppBase::MainLoop () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#42 0x0045c3c7 in wxAppBase::OnRun () from 
/usr/local/lib/libwx_gtk2u_core-2.6.so.0
#43 0x00812196 in wxEntry () from /usr/local/lib/libwx_baseu-2.6.so.0
#44 0x00812275 in wxEntry () from /usr/local/lib/libwx_baseu-2.6.so.0
#45 0x080693e4 in main ()

If I'm just missing an obvious sequence of events here, then I'd really 
like to know where I'm going wrong.

Thanks for the help and the great app!

-Tim