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| -rwxr-xr-x | git-subtree.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/git-subtree.sh b/git-subtree.sh index 863e28bb74..f7fe111178 100755 --- a/git-subtree.sh +++ b/git-subtree.sh @@ -523,6 +523,10 @@ cmd_merge() set $first_split old=$1 sub=$2 + if [ "$sub" = "$rev" ]; then + say "Subtree is already at commit $rev." + exit 0 + fi new=$(new_squash_commit "$old" "$sub" "$rev") || exit $? debug "New squash commit: $new" rev="$new" |