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Diffstat (limited to 'git-filter-branch.sh')
| -rwxr-xr-x | git-filter-branch.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/git-filter-branch.sh b/git-filter-branch.sh index 86d6994..e6e99f5 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -332,7 +332,13 @@ while read commit parents; do parentstr= for parent in $parents; do for reparent in $(map "$parent"); do - parentstr="$parentstr -p $reparent" + case "$parentstr " in + *" -p $reparent "*) + ;; + *) + parentstr="$parentstr -p $reparent" + ;; + esac done done if [ "$filter_parent" ]; then |