grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/t8003-blame-corner-cases.sh b/t/t8003-blame-corner-cases.sh
index e48370dfa06b33448bbcf63a3db59bce4c1de6e8..661f9d430d28834b8a006fa0bcc958f52c95258b 100755 (executable)
--- a/t/t8003-blame-corner-cases.sh
+++ b/t/t8003-blame-corner-cases.sh
@@ -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' '