Description of problem: lives does not start with segfault


Version-Release number of selected component (if applicable): lives-2.2.6-5.mga5.i586.rpm


How reproducible: always


Steps to Reproduce:
1. LC_ALL=C lives --debug

LiVES 2.2.6
Copyright 2002-2014 Gabriel Finch (salsaman@gmail.com) and others.
LiVES comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details.

**
Gtk:ERROR:gtkprogressbar.c:604:tick_cb: assertion failed: (priv->pulse2 > priv->pulse1)

Unfortunately LiVES crashed.
Please report this bug at http://sourceforge.net/tracker/?group_id=64341&atid=507139
Thanks. Recovery should be possible if you restart LiVES.


When reporting crashes, please include details of your operating system, distribution, and the LiVES version (2.2.6)
and any information shown below:

#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in waitpid () at /lib/i686/libpthread.so.0
#2  0xffffffff in g_on_error_stack_trace () at /lib/libglib-2.0.so.0
#3  0x0805ec20 in catch_sigint ()
#4  0xffffffff in <signal handler called> ()
#5  0xffffffff in __kernel_vsyscall ()
#6  0xffffffff in raise () at /lib/i686/libc.so.6
#7  0xffffffff in abort () at /lib/i686/libc.so.6
#8  0xffffffff in g_assertion_message () at /lib/libglib-2.0.so.0
#9  0xffffffff in g_assertion_message_expr () at /lib/libglib-2.0.so.0
#10 0xffffffff in tick_cb () at /lib/libgtk-3.so.0
#11 0xffffffff in gtk_widget_on_frame_clock_update () at /lib/libgtk-3.so.0
#12 0xffffffff in g_cclosure_marshal_VOID__VOIDv () at /lib/libgobject-2.0.so.0
#13 0xffffffff in _g_closure_invoke_va () at /lib/libgobject-2.0.so.0
#14 0xffffffff in g_signal_emit_valist () at /lib/libgobject-2.0.so.0
#15 0xffffffff in g_signal_emit_by_name () at /lib/libgobject-2.0.so.0
#16 0xffffffff in gdk_frame_clock_paint_idle () at /lib/libgdk-3.so.0
#17 0xffffffff in gdk_threads_dispatch () at /lib/libgdk-3.so.0
#18 0xffffffff in g_timeout_dispatch () at /lib/libglib-2.0.so.0
#19 0xffffffff in g_main_context_dispatch () at /lib/libglib-2.0.so.0
#20 0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#21 0xffffffff in g_main_context_iteration () at /lib/libglib-2.0.so.0
#22 0x0805a04c in lives_widget_context_update_real ()
#23 0x080f3001 in splash_end ()
#24 0x08063995 in lives_init.constprop ()
#25 0x08064899 in lives_startup ()
#26 0xffffffff in g_idle_dispatch () at /lib/libglib-2.0.so.0
#27 0xffffffff in g_main_context_dispatch () at /lib/libglib-2.0.so.0
#28 0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#29 0xffffffff in g_main_loop_run () at /lib/libglib-2.0.so.0
#30 0xffffffff in gtk_main () at /lib/libgtk-3.so.0
#31 0x08059174 in main ()

Reproducible: 

Steps to Reproduce: