crash on opening unthumbnailed jpegs

this is reported at bugzilla.gnome.org 319558 and 311925, and marked resolved.

"steps to reproduce:
i have a folder full of jpegs, some of them dont show a thumbnail in nautilus.
if i open them eog crashes. (well it pops up bug buddy, but seems to still run
ok underneath)

1. double click jpeg file
2. the photo is dispplayed
3. then eog crashes and im asked if i want to report bug (i did but it seems not
to have got through)

if i run eog from the command line i get the following output

sam@titania:/media/ieee1394disk/photos/20040311$ eog
/media/ieee1394disk/photos/20040311/img_0323.jpg
Instantiate job with id 1.
Starting thread with id 0.
eog-image_load.c
load success: 1
n_images: 1/1
  1 /media/ieee1394disk/photos/20040311/img_0323.jpg (3072/2048)
setting window size: 960/691
Instantiate job with id 2.
Show exif data
Job 001: disposing ...
Job 001: disposing end
Starting thread with id 1.

Eog-ERROR **: file eog-collection-item.c: line 320 (job_thumb_create): assertion
failed: (*error != NULL)
aborting...

Stack trace:
Thread 3 (Thread 815432944 (LWP 9125)):
#0 0x0ec811c0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x100275bc in eog_image_list_iter_equal ()
#2 0x0edda0a0 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#3 0x0edda0a0 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#4 0x0edda0a0 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
Previous frame inner to this frame (corrupt stack?)
#0 0x0ebe09d8 in poll () from /lib/libc.so.6

Other information:
uname -a
Linux titania 2.6.12-9-powerpc #1 Mon Oct 10 15:26:45 BST 2005 ppc GNU/Linux

the photos open fine in gimp"