Ensure that tests reads tigrc from the default location
tree8d874d118ad8b49758cd75816a4c23f5bf40be3e
-rw-r--r-- 350 .gitignore
-rw-r--r-- 432 .travis.yml
-rw-r--r-- 17991 COPYING
-rw-r--r-- 4631 INSTALL.adoc
-rw-r--r-- 10061 Makefile
-rw-r--r-- 31393 NEWS.adoc
-rw-r--r-- 1452 README.adoc
-rw-r--r-- 2408 acinclude.m4
-rwxr-xr-x 498 autogen.sh
drwxr-xr-x - compat
-rw-r--r-- 693 config.make.in
-rw-r--r-- 1270 configure.ac
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - include
drwxr-xr-x - src
drwxr-xr-x - test
-rw-r--r-- 14604 tigrc
drwxr-xr-x - tools