From 19f5be231d5b745f84f562d40b5e5c5aa1939393 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 23 Mar 2020 11:17:50 +0100
Subject: [PATCH] Modules: updated function doc after #7003.

---
 src/module.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/module.c b/src/module.c
index d6b055f78..6f61a5ca8 100644
--- a/src/module.c
+++ b/src/module.c
@@ -1795,7 +1795,12 @@ int RM_GetSelectedDb(RedisModuleCtx *ctx) {
  * current request context (whether the client is a Lua script or in a MULTI),
  * and about the Redis instance in general, i.e replication and persistence.
  *
- * The available flags are:
+ * It is possible to call this function even with a NULL context, however
+ * in this case the following flags will not be reported:
+ *
+ *  * LUA, MULTI, REPLICATED, DIRTY (see below for more info).
+ *
+ * Available flags and their meaning:
  *
  *  * REDISMODULE_CTX_FLAGS_LUA: The command is running in a Lua script
  *