[PATCH] Test case portability fix.

[Junio C Hamano <junkio@cox.net>]

This is the remainder of testcase fix by Mark Allen to make them
work on his Darwin box.  I was using "xargs -r" (GNU) where it
was not needed, sed -ne '/^\(author\|committer\)/s|>.*|>|p'
where some sed does not know what to do with '\|', and also
"cmp - file" to compare standard input with a file, which his
cmp does not support.

Author: Mark Allen <mrallen1@yahoo.com>
Author-Date: 
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

t/t0000-basic.sh                 |    2 +-
t/t0110-environment-names-old.sh |    6 ++----
2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -84,7 +84,7 @@ do
 done
 test_expect_success \
     'adding various types of objects with git-update-cache --add.' \
-    'find path* ! -type d -print0 | xargs -0 -r git-update-cache --add'
+    'find path* ! -type d -print0 | xargs -0 git-update-cache --add'
 
 # Show them and see that matches what we expect.
 test_expect_success \
diff --git a/t/t0110-environment-names-old.sh b/t/t0110-environment-names-old.sh
--- a/t/t0110-environment-names-old.sh
+++ b/t/t0110-environment-names-old.sh
@@ -86,8 +86,7 @@ committer A U Thor <author@example.xz>
 EOF
 test_expect_success \
     'verify old AUTHOR variables were used correctly in commit' \
-    'sed -ne '\''/^\(author\|committer\)/s|>.*|>|p'\'' current |
-     cmp - expected'
+    'sed -ne '\''/^\(author\)/s|>.*|>|p'\'' -e'\''/^\(committer\)/s|>.*|>|p'\''\    current > out && cmp out expected'
 
 unset GIT_DIR
 test_expect_success \
@@ -128,7 +127,6 @@ committer R O Htua <rohtua@example.xz>
 EOF
 test_expect_success \
     'verify new AUTHOR variables were used correctly in commit.' \
-    'sed -ne '\''/^\(author\|committer\)/s|>.*|>|p'\'' current |
-     cmp - expected'
+    'sed -ne '\''/^\(author\)/s|>.*|>|p'\'' -e'\''/^\(committer\)/s|>.*|>|p'\''\    current > out && cmp out expected'
 
 test_done
------------------------------------------------