bash completion: Add completion for 'git help'

diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 007b136fe64b1afb6b398dd3a2790aeabc2bd127..645583f9d729cb04ea7bd9638b0c49c48128822e 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 "\\000" $i >$i &&
+            dd if=/dev/zero bs=4k count=1 | perl -pe "y/\\000/$i/" >$i &&
             git update-index --add $i || return 1
      done &&
      cat c >d && echo foo >>d && git update-index --add d &&
@@ -266,7 +266,7 @@ test_expect_success \
 
 test_expect_success \
     'make sure index-pack detects the SHA1 collision' \
-    '! git-index-pack -o bad.idx test-3.pack'
+    'test_must_fail git-index-pack -o bad.idx test-3.pack'
 
 test_expect_success \
     'honor pack.packSizeLimit' \