t1404: rename file to t1404-update-ref-errors.sh

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index f7a9af893b453134140366a879ccb4d720ef7050..94ef5000e787f0898ff6ccb57661c972c765db52 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -90,6 +90,8 @@ test_expect_success setup '
        git commit -m "Rearranged lines in dir/sub" &&
        git checkout master &&
 
+       git config diff.renames false &&
+
        git show-branch
 '
 
@@ -107,14 +109,14 @@ test_expect_success setup '
 +*++ [initial] Initial
 EOF
 
-V=`git version | sed -e 's/^git version //' -e 's/\./\\./g'`
+V=$(git version | sed -e 's/^git version //' -e 's/\./\\./g')
 while read cmd
 do
        case "$cmd" in
        '' | '#'*) continue ;;
        esac
-       test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
-       pfx=`printf "%04d" $test_count`
+       test=$(echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g')
+       pfx=$(printf "%04d" $test_count)
        expect="$TEST_DIRECTORY/t4013/diff.$test"
        actual="$pfx-diff.$test"