fix whitespace violations in test scripts

diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index b2b7a8db859fe7f5d8c74fb27b77e4eba583ebc4..7fe853c20d1111e40371a3796d82bb8485f5ebcf 100755 (executable)
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -98,7 +98,7 @@ test_expect_success 'extra headers' '
        sed -e "/^$/q" patch2 > hdrs2 &&
        grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs2 &&
        grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs2
-       
+
 '
 
 test_expect_success 'extra headers without newlines' '
@@ -109,7 +109,7 @@ test_expect_success 'extra headers without newlines' '
        sed -e "/^$/q" patch3 > hdrs3 &&
        grep "^To: R. E. Cipient <rcipient@example.com>$" hdrs3 &&
        grep "^Cc: S. E. Cipient <scipient@example.com>$" hdrs3
-       
+
 '
 
 test_expect_success 'extra headers with multiple To:s' '
@@ -170,7 +170,7 @@ test_expect_success 'thread cover-letter' '
        git checkout side &&
        git format-patch --cover-letter --thread -o patches/ master &&
        FIRST_MID=$(grep "Message-Id:" patches/0000-* | sed "s/^[^<]*\(<[^>]*>\).*$/\1/") &&
-       for i in patches/0001-* patches/0002-* patches/0003-* 
+       for i in patches/0001-* patches/0002-* patches/0003-*
        do
          grep "References: $FIRST_MID" $i &&
          grep "In-Reply-To: $FIRST_MID" $i || break
@@ -226,7 +226,7 @@ test_expect_success 'shortlog of cover-letter wraps overly-long onelines' '
 
        git format-patch --cover-letter -2 &&
        sed -e "1,/A U Thor/d" -e "/^$/q" < 0000-cover-letter.patch > output &&
-       git diff expect output
+       test_cmp expect output
 
 '