grep: handle pre context lines on demand

diff --git a/builtin-merge.c b/builtin-merge.c
index 793f2f4a189e448fb481c5c1e2886be28fddf2e2..af9adab300de98026b23a58b1d8b40f9395ff11a 100644 (file)
--- a/builtin-merge.c
+++ b/builtin-merge.c
@@ -370,7 +370,7 @@ static void merge_name(const char *remote, struct strbuf *msg)
 
        strbuf_addstr(&buf, "refs/heads/");
        strbuf_addstr(&buf, remote);
-       resolve_ref(buf.buf, branch_head, 0, 0);
+       resolve_ref(buf.buf, branch_head, 0, NULL);
 
        if (!hashcmp(remote_head->sha1, branch_head)) {
                strbuf_addf(msg, "%s\t\tbranch '%s' of .\n",
@@ -409,7 +409,7 @@ static void merge_name(const char *remote, struct strbuf *msg)
                strbuf_addstr(&truname, "refs/heads/");
                strbuf_addstr(&truname, remote);
                strbuf_setlen(&truname, truname.len - len);
-               if (resolve_ref(truname.buf, buf_sha, 0, 0)) {
+               if (resolve_ref(truname.buf, buf_sha, 0, NULL)) {
                        strbuf_addf(msg,
                                    "%s\t\tbranch '%s'%s of .\n",
                                    sha1_to_hex(remote_head->sha1),