diffcore-break/diffcore-rename: integer overflow.

diff --git a/git-repack.sh b/git-repack.sh
index 4e16d34971d5045b095a42cfe27819e666f157a6..1fafb6ecf6ffbac817865470ec923af203da8e7e 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -3,7 +3,8 @@
 # Copyright (c) 2005 Linus Torvalds
 #
 
-. git-sh-setup || die "Not a git archive"
+USAGE='[-a] [-d] [-l] [-n]'
+. git-sh-setup
        
 no_update_info= all_into_one= remove_redundant= local=
 while case "$#" in 0) break ;; esac
@@ -13,7 +14,7 @@ do
        -a)     all_into_one=t ;;
        -d)     remove_redundant=t ;;
        -l)     local=t ;;
-       *)      break ;;
+       *)      usage ;;
        esac
        shift
 done
@@ -41,7 +42,7 @@ esac
 if [ "$local" ]; then
        pack_objects="$pack_objects --local"
 fi
-name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) |
+name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) 2>&1 |
        git-pack-objects --non-empty $pack_objects .tmp-pack) ||
        exit 1
 if [ -z "$name" ]; then