Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t2002-checkout-cache-u.sh b/t/t2002-checkout-cache-u.sh
index 69146acc3a819b253817a029269f94f1dc0cb4c0..4352ddb1cb78968099acacfd7cebc47febd58e5b 100755 (executable)
--- a/t/t2002-checkout-cache-u.sh
+++ b/t/t2002-checkout-cache-u.sh
@@ -3,31 +3,31 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-test_description='git-checkout-cache -u test.
+test_description='git-checkout-index -u test.
 
-With -u flag, git-checkout-cache internally runs the equivalent of
-git-update-cache --refresh on the checked out entry.'
+With -u flag, git-checkout-index internally runs the equivalent of
+git-update-index --refresh on the checked out entry.'
 
 . ./test-lib.sh
 
 test_expect_success \
 'preparation' '
 echo frotz >path0 &&
-git-update-cache --add path0 &&
+git-update-index --add path0 &&
 t=$(git-write-tree)'
 
 test_expect_failure \
-'without -u, git-checkout-cache smudges stat information.' '
+'without -u, git-checkout-index smudges stat information.' '
 rm -f path0 &&
 git-read-tree $t &&
-git-checkout-cache -f -a &&
+git-checkout-index -f -a &&
 git-diff-files | diff - /dev/null'
 
 test_expect_success \
-'with -u, git-checkout-cache picks up stat information from new files.' '
+'with -u, git-checkout-index picks up stat information from new files.' '
 rm -f path0 &&
 git-read-tree $t &&
-git-checkout-cache -u -f -a &&
+git-checkout-index -u -f -a &&
 git-diff-files | diff - /dev/null'
 
 test_done