ref-filter: Do not abruptly die when using the 'lstrip=<N>' option

diff --git a/t/t8003-blame-corner-cases.sh b/t/t8003-blame-corner-cases.sh
index eab2e28094e32289b8a1b4f2e06cefe7a82fc74c..661f9d430d28834b8a006fa0bcc958f52c95258b 100755 (executable)
--- a/t/t8003-blame-corner-cases.sh
+++ b/t/t8003-blame-corner-cases.sh
@@ -41,12 +41,12 @@ test_expect_success setup '
        test_tick &&
        GIT_AUTHOR_NAME=Fourth git commit -m Fourth &&
 
-       {
-               echo ABC
-               echo DEF
-               echo XXXX
-               echo GHIJK
-       } >cow &&
+       cat >cow <<-\EOF &&
+       ABC
+       DEF
+       XXXX
+       GHIJK
+       EOF
        git add cow &&
        test_tick &&
        GIT_AUTHOR_NAME=Fifth git commit -m Fifth
@@ -115,11 +115,11 @@ test_expect_success 'append with -C -C -C' '
 test_expect_success 'blame wholesale copy' '
 
        git blame -f -C -C1 HEAD^ -- cow | sed -e "$pick_fc" >current &&
-       {
-               echo mouse-Initial
-               echo mouse-Second
-               echo mouse-Third
-       } >expected &&
+       cat >expected <<-\EOF &&
+       mouse-Initial
+       mouse-Second
+       mouse-Third
+       EOF
        test_cmp expected current
 
 '
@@ -127,12 +127,12 @@ test_expect_success 'blame wholesale copy' '
 test_expect_success 'blame wholesale copy and more' '
 
        git blame -f -C -C1 HEAD -- cow | sed -e "$pick_fc" >current &&
-       {
-               echo mouse-Initial
-               echo mouse-Second
-               echo cow-Fifth
-               echo mouse-Third
-       } >expected &&
+       cat >expected <<-\EOF &&
+       mouse-Initial
+       mouse-Second
+       cow-Fifth
+       mouse-Third
+       EOF
        test_cmp expected current
 
 '
@@ -212,12 +212,12 @@ EOF
 
 test_expect_success 'blame -L with invalid start' '
        test_must_fail git blame -L5 tres 2>errors &&
-       grep "has only 2 lines" errors
+       test_i18ngrep "has only 2 lines" errors
 '
 
 test_expect_success 'blame -L with invalid end' '
        test_must_fail git blame -L1,5 tres 2>errors &&
-       grep "has only 2 lines" errors
+       test_i18ngrep "has only 2 lines" errors
 '
 
 test_expect_success 'blame parses <end> part of -L' '