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

diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index f1106e65422823288f25add874d366afa5ea99f1..4f350dd4ec3658357a7e69f54fb64709a22a2bc9 100755 (executable)
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -15,7 +15,7 @@ test_expect_success \
     'rm -f .git/index*
      for i in a b c
      do
-            dd if=/dev/zero bs=4k count=1 | tr "\\0" $i >$i &&
+            dd if=/dev/zero bs=4k count=1 | tr "\\000" $i >$i &&
             git update-index --add $i || return 1
      done &&
      cat c >d && echo foo >>d && git update-index --add d &&
@@ -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