git-commit: add a prepare-commit-msg hook

diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 6e594bf1e211e246cdc02ab22d7be4a9da91d5d2..4f350dd4ec3658357a7e69f54fb64709a22a2bc9 100755 (executable)
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -264,8 +264,8 @@ test_expect_success \
      cp -f     .git/objects/9d/235ed07cd19811a6ceb342de82f190e49c9f68 \
                .git/objects/c8/2de19312b6c3695c0c18f70709a6c535682a67'
 
-test_expect_failure \
+test_expect_success \
     'make sure index-pack detects the SHA1 collision' \
-    'git-index-pack -o bad.idx test-3.pack'
+    '! git-index-pack -o bad.idx test-3.pack'
 
 test_done