Crashes when using horizontal mouse scroll

[Jack Senechal]

Binary package hint: gscan2pdf

My mouse (Logitech M-RCQ142) does horizontal scrolling when you tilt the scroll wheel to the left or right. When I do this gscan2pdf crashes with the following error and data is lost.

**
ERROR:gtkimageview.c:901:gtk_image_view_scroll_event: assertion failed: (ev->direction == GDK_SCROLL_UP || ev->direction == GDK_SCROLL_DOWN)
Aborted

Steps to reproduce:
1. Scan a document
2. Zoom in so there are horizontal and vertical scrollbars
3. Scroll right or left using the mouse

[Jack Senechal (jacksenechal)]

Relevant Info:
-----------------

$ apt-cache policy gscan2pdf
gscan2pdf:
  Installed: 0.9.25-1
  Candidate: 0.9.25-1
  Version table:
 *** 0.9.25-1 0
        500 http://us.archive.ubuntu.com intrepid/universe Packages
        100 /var/lib/dpkg/status

$ lsb_release -rd
Description: Ubuntu 8.10
Release: 8.10

[Jeffrey Ratcliffe (jeffreyratcliffe)]

gscan2pdf uses the widget directly, and does no processing on gtkimageview events - it must be a bug in the widget.

[Jeffrey Ratcliffe (jeffreyratcliffe)]

This has already been fixed upstream:

http://trac.bjourne.webfactional.com/ticket/21

[Niels Kristian Bech Jensen (nkbjensen)]

gtkimageview should be updated to version 1.6.2 or newer to fix this bug.