builtin/commit.c: extract ignore_non_trailer() helper function

diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index 639cb70941078cbf10fb0653ac34dd511941f909..540c49bab618ffb75dd789b098ef982634648f7c 100755 (executable)
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -240,18 +240,15 @@ test_expect_success 'refresh index before checking if it is up-to-date' '
 
 test_expect_success 'choking "git rm" should not let it die with cruft' '
        git reset -q --hard &&
+       test_when_finished "rm -f .git/index.lock && git reset -q --hard" &&
        i=0 &&
        while test $i -lt 12000
        do
-           echo "100644 $_z40 0        some-file-$i"
+           echo "100644 1234567890123456789012345678901234567890 0     some-file-$i"
            i=$(( $i + 1 ))
        done | git update-index --index-info &&
-       git rm -n "some-file-*" | :;
-       test -f .git/index.lock
-       status=$?
-       rm -f .git/index.lock
-       git reset -q --hard
-       test "$status" != 0
+       git rm -n "some-file-*" | : &&
+       test_path_is_missing .git/index.lock
 '
 
 test_expect_success 'rm removes subdirectories recursively' '