Set HOME to the test directory to avoid reading ~/.stgitrc

This makes the tests more system independent and allows better testing
for "stg mail" command.

Signed-off-by: Pavel Roskin <proski@gnu.org>

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 6339c54..459d5cb 100755 (executable)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -193,7 +193,8 @@ test_done () {
 # Test the binaries we have just built.  The tests are kept in
 # t/ subdirectory and are run in trash subdirectory.
 PATH=$(pwd)/..:$PATH
-export PATH
+HOME=$(pwd)/trash
+export PATH HOME
 
 
 # Test repository