auth: Make db_oauth2_callback debug print human readable

diff --git a/src/auth/db-oauth2.c b/src/auth/db-oauth2.c
index de912011f9cd73c402777745238eb222260624d4..59609db8654513d28e5337741fb4d40556a27b5d 100644 (file)
--- a/src/auth/db-oauth2.c
+++ b/src/auth/db-oauth2.c
@@ -443,8 +443,8 @@ static void db_oauth2_callback(struct db_oauth2_request *req,
        i_assert(result == PASSDB_RESULT_OK || error != NULL);
 
        e_debug(authdb_event(req->auth_request),
-               "oauth2: callback(%d, %s)",
-               result, error);
+               "oauth2: callback(result: %s, error: %s)",
+               passdb_result_to_string(result), error);
 
        if (callback != NULL) {
                DLLIST_REMOVE(&req->db->head, req);