[Pidgin] #2590: pidgin crashes at startup when G_DEBUG=fatal-criticals

[Pidgin]

#2590: pidgin crashes at startup when G_DEBUG=fatal-criticals
--------------------------+-------------------------------------------------
 Reporter:  palfrey       |       Type:  defect
   Status:  new           |   Priority:  minor 
Component:  pidgin (gtk)  |    Version:  2.1.0 
 Keywords:                |    Pending:  0     
--------------------------+-------------------------------------------------
 This occurs due to G_DEBUG=fatal-criticals (as set by current Debian
 experimental version of gnome-session). Clearing G_DEBUG allows startup.

 (gdb) r
 Starting program: /usr/bin/pidgin
 [Thread debugging using libthread_db enabled]
 [New Thread 1089750448 (LWP 4715)]

 Program received signal SIGTRAP, Trace/breakpoint trap.
 [Switching to Thread 1089750448 (LWP 4715)]
 0x407488a9 in g_logv () from /usr/lib/libglib-2.0.so.0
 (gdb) bt
 #0  0x407488a9 in g_logv () from /usr/lib/libglib-2.0.so.0
 #1  0x40748b09 in g_log () from /usr/lib/libglib-2.0.so.0
 #2  0x40748beb in g_return_if_fail_warning () from
 /usr/lib/libglib-2.0.so.0
 #3  0x403b54ed in IA__gtk_widget_ensure_style (widget=0x0) at
 /tmp/buildd/gtk+2.0-2.11.6/gtk/gtkwidget.c:5604
 #4  0x08079022 in headline_style_set (widget=0x81135f8, prev_style=0x0) at
 ../../pidgin/gtkblist.c:4168
 #5  0x406ec303 in g_cclosure_marshal_VOID__OBJECT () from
 /usr/lib/libgobject-2.0.so.0
 #6  0x406de752 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 #7  0x406f0695 in ?? () from /usr/lib/libgobject-2.0.so.0
 #8  0x082e3dd0 in ?? ()
 #9  0x00000000 in ?? ()
 (gdb) f 4
 #4  0x08079022 in headline_style_set (widget=0x81135f8, prev_style=0x0) at
 ../../pidgin/gtkblist.c:4168
 4168    ../../pidgin/gtkblist.c: No such file or directory.
         in ../../pidgin/gtkblist.c
 (gdb) f 4
 #4  0x08079022 in headline_style_set (widget=0x81135f8, prev_style=0x0) at
 ../../pidgin/gtkblist.c:4168
 4168    in ../../pidgin/gtkblist.c
 (gdb)
 (gdb) info locals
 tooltips = (GtkTooltips *) 0x84f0058
 style = <value optimized out>
 (gdb) print *tooltips
 $1 = {parent_instance = {parent_instance = {g_type_instance = {g_class =
 0x82966c8}, ref_count = 1, qdata = 0x0}, flags = 0},
   tip_window = 0x0, tip_label = 0x0, active_tips_data = 0x0,
 tips_data_list = 0x0, delay = 500, enabled = 1, have_grab = 0,
   use_sticky_delay = 0, timer_tag = 0, last_popdown = {tv_sec = -1,
 tv_usec = -1}}
 (gdb)

-- 
Ticket URL: <http://developer.pidgin.im/ticket/2590>
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