Visual Diff launches diff tool without files to compare (ubuntu)
Created originally on Bitbucket by Anonymous
When trying to open Visual Diff (either from command line or GUI), the external diff tool (e.g. kdiff3) is launched but not showing the compared files.
Some research showed that the tool is launched with no arguments, regardless of the tool's .args property under [merge-tools] section in the .hgrc file.
** Mercurial version (1.9.2). TortoiseHg version (2.1.3). Ubuntu 10.04