revision --simplify-merges: use decoration instead of commit->util field

diff --git a/t/t6025-merge-symlinks.sh b/t/t6025-merge-symlinks.sh
index 6004deb43228836f61e0c4b8762a2511a2c1780a..fc58456a11eef7ecb4cf60d37a9e9d5cbe13f970 100755 (executable)
--- a/t/t6025-merge-symlinks.sh
+++ b/t/t6025-merge-symlinks.sh
@@ -33,7 +33,7 @@ git-commit -m b-file'
 test_expect_success \
 'merge master into b-symlink, which has a different symbolic link' '
 git-checkout b-symlink &&
-! git-merge master'
+test_must_fail git-merge master'
 
 test_expect_success \
 'the merge result must be a file' '
@@ -42,7 +42,7 @@ test -f symlink'
 test_expect_success \
 'merge master into b-file, which has a file instead of a symbolic link' '
 git-reset --hard && git-checkout b-file &&
-! git-merge master'
+test_must_fail git-merge master'
 
 test_expect_success \
 'the merge result must be a file' '
@@ -52,7 +52,7 @@ test_expect_success \
 'merge b-file, which has a file instead of a symbolic link, into master' '
 git-reset --hard &&
 git-checkout master &&
-! git-merge b-file'
+test_must_fail git-merge b-file'
 
 test_expect_success \
 'the merge result must be a file' '