completion: add missing branch.*.rebase values

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 69568075191af7b22fc4e9e556cdcd3c19dc7a51..880a69a271c36d5ee9ba12034df1cae461ee2bb8 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1808,7 +1808,7 @@ _git_config ()
                return
                ;;
        branch.*.rebase)
-               __gitcomp "false true"
+               __gitcomp "false true preserve interactive"
                return
                ;;
        remote.pushdefault)