1 files changed, 1 insertions, 0 deletions
diff --git a/git-am.sh b/git-am.sh
index a67d0f9898..4696998d4e 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -378,6 +378,7 @@ committer_date_is_author_date=
 ignore_date=
 allow_rerere_autoupdate=
 gpg_sign_opt=
+threeway=
 
 if test "$(git config --bool --get am.messageid)" = true
 then