Comment 9 for bug 168943

I'm not sure, if this the same bug, but it looks somewhat the same:
Inkscape 0.47pre4 r22446 (Oct 14 2009), on Ubuntu 9.10

- enable align to grid
- draw a rectangle
- blur it
- resize it with the object tool to zero height/width/both (NOT with the rect-tool)

gdb:
ERROR:display/nr-filter-units.cpp:44:void Inkscape::Filters::FilterUnits::set_resolution(double, double): assertion failed: (y_res > 0)
Program received signal SIGABRT, Aborted.
0x00ea5422 in __kernel_vsyscall ()

bt:
#0 0x00ea5422 in __kernel_vsyscall ()
#1 0x031fe4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#2 0x03201932 in abort () from /lib/tls/i686/cmov/libc.so.6
#3 0x079b7ddc in g_assertion_message () from /lib/libglib-2.0.so.0
#4 0x079b843d in g_assertion_message_expr () from /lib/libglib-2.0.so.0
#5 0x081e61d8 in ?? ()
#6 0x081c42cf in ?? ()
#7 0x08198e0c in ?? ()
#8 0x0819991d in ?? ()
#9 0x08198c2f in ?? ()
#10 0x0819991d in ?? ()
#11 0x08198c2f in ?? ()
#12 0x0819991d in ?? ()
#13 0x08198c2f in ?? ()
#14 0x0856e698 in ?? ()
#15 0x081be572 in ?? ()
#16 0x081be572 in ?? ()
#17 0x081c0914 in ?? ()
#18 0x081c0bd3 in ?? ()
#19 0x081c0fd6 in ?? ()
#20 0x081c105e in ?? ()
#21 0x0798f0f1 in ?? () from /lib/libglib-2.0.so.0
#22 0x07990e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x07994720 in ?? () from /lib/libglib-2.0.so.0
#24 0x07994b8f in g_main_loop_run () from /lib/libglib-2.0.so.0
#25 0x00ba2419 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#26 0x002dd5e7 in Gtk::Main::run_impl() () from /usr/lib/libgtkmm-2.4.so.1
#27 0x002dd3e2 in Gtk::Main::run() () from /usr/lib/libgtkmm-2.4.so.1
#28 0x0808863b in ?? ()
---Type <return> to continue, or q <return> to quit---
#29 0x08164f9a in ?? ()
#30 0x08087ac2 in ?? ()
#31 0x031eab56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#32 0x08086b71 in ?? ()

is this really the same bug? or should i file a new one?