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-rw-r--r--builtin/pull.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/builtin/pull.c b/builtin/pull.c
index d98f481d31..596b92fc56 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -91,6 +91,7 @@ static int config_autostash;
static struct argv_array opt_strategies = ARGV_ARRAY_INIT;
static struct argv_array opt_strategy_opts = ARGV_ARRAY_INIT;
static char *opt_gpg_sign;
+static int opt_allow_unrelated_histories;
/* Options passed to git-fetch */
static char *opt_all;
@@ -163,6 +164,9 @@ static struct option pull_options[] = {
OPT_PASSTHRU('S', "gpg-sign", &opt_gpg_sign, N_("key-id"),
N_("GPG sign commit"),
PARSE_OPT_OPTARG),
+ OPT_SET_INT(0, "allow-unrelated-histories",
+ &opt_allow_unrelated_histories,
+ N_("allow merging unrelated histories"), 1),
/* Options passed to git-fetch */
OPT_GROUP(N_("Options related to fetching")),
@@ -628,6 +632,8 @@ static int run_merge(void)
argv_array_pushv(&args, opt_strategy_opts.argv);
if (opt_gpg_sign)
argv_array_push(&args, opt_gpg_sign);
+ if (opt_allow_unrelated_histories > 0)
+ argv_array_push(&args, "--allow-unrelated-histories");
argv_array_push(&args, "FETCH_HEAD");
ret = run_command_v_opt(args.argv, RUN_GIT_CMD);