Re: [PATCH] gitk: honor TMPDIR when viewing external diffs

2014-06-14 Thread Paul Mackerras
On Fri, Jun 13, 2014 at 02:13:37PM -0700, David Aguilar wrote: > gitk fails to show diffs when browsing a read-only repository. > This is due to gitk's assumption that the current directory is always > writable. > > Teach gitk to honor either the GITK_TMPDIR or TMPDIR environment > variables. Thi

[PATCH] gitk: honor TMPDIR when viewing external diffs

2014-06-13 Thread David Aguilar
gitk fails to show diffs when browsing a read-only repository. This is due to gitk's assumption that the current directory is always writable. Teach gitk to honor either the GITK_TMPDIR or TMPDIR environment variables. This allows users to override the default location used when writing temporary