Subject: [PATCH] environment for selftests.

---

 t/test-lib.sh |   15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

ac09bfe444dff849cb37fad409106a19816c0997
diff --git a/t/test-lib.sh b/t/test-lib.sh
index f97f8eb..572ace7 100755
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -5,8 +5,10 @@
 
 # For repeatability, reset the environment to known value.
 LANG=C
+LC_ALL=C
+PAGER=cat
 TZ=UTC
-export LANG TZ
+export LANG LC_ALL PAGER TZ
 unset AUTHOR_DATE
 unset AUTHOR_EMAIL
 unset AUTHOR_NAME
@@ -14,10 +16,11 @@ unset COMMIT_AUTHOR_EMAIL
 unset COMMIT_AUTHOR_NAME
 unset GIT_ALTERNATE_OBJECT_DIRECTORIES
 unset GIT_AUTHOR_DATE
-unset GIT_AUTHOR_EMAIL
-unset GIT_AUTHOR_NAME
-unset GIT_COMMITTER_EMAIL
-unset GIT_COMMITTER_NAME
+GIT_AUTHOR_EMAIL=author@example.com
+GIT_AUTHOR_NAME='A U Thor'
+unset GIT_COMMITTER_DATE
+GIT_COMMITTER_EMAIL=committer@example.com
+GIT_COMMITTER_NAME='C O Mitter'
 unset GIT_DIFF_OPTS
 unset GIT_DIR
 unset GIT_EXTERNAL_DIFF
@@ -25,6 +28,8 @@ unset GIT_INDEX_FILE
 unset GIT_OBJECT_DIRECTORY
 unset SHA1_FILE_DIRECTORIES
 unset SHA1_FILE_DIRECTORY
+export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
+export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
 
 # Each test should start with something like this, after copyright notices:
 #
-- 
1.2.4