simon-svn: umlwrap: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8858
Date:           2010-02-03 18:43:56 +0000 (Wed, 03 Feb 2010)

Log message (2 lines):
Paranoid check to avoid segfaulting in the case where getcwd fails
(e.g. because umlwrap's current directory has been rmdirred).

Modified files:
U   umlwrap/umlwrap.c

Links:
http://svn.tartarus.org/sgt/?rev=8858&view=rev
http://svn.tartarus.org/sgt/umlwrap/umlwrap.c?rev=8858&r1=8857&r2=8858