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Improve error message for git-filter-branch

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Tell the user that a backup (original) already exists, and how to solve
this problem (with -f option)

Signed-off-by: John Tapsell <johnflux@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
John Tapsell 2009-02-19 07:36:35 +00:00 committed by Junio C Hamano
parent 50dffd4ed5
commit 734cd5726c
1 changed files with 3 additions and 1 deletions
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4
git-filter-branch.sh
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@ -232,7 +232,9 @@ while read sha1 type name
do do
case "$force,$name" in case "$force,$name" in
,$orig_namespace*) ,$orig_namespace*)
die "Namespace $orig_namespace not empty" die "Cannot create a new backup.
A previous backup already exists in $orig_namespace
Force overwriting the backup with -f"
;; ;;
t,$orig_namespace*) t,$orig_namespace*)
git update-ref -d "$name" $sha1 git update-ref -d "$name" $sha1