From bc8675612f50399568c1686ae0ee0d8d0b925254 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 20 Jan 2015 23:13:47 +0100
Subject: [PATCH] luaRedisGenericCommand() recursion: just return an error.

Instead of calling redisPanic() to abort the server.

Related to issue #2302.
---
 src/scripting.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/scripting.c b/src/scripting.c
index 4b6f47fd..313bc218 100644
--- a/src/scripting.c
+++ b/src/scripting.c
@@ -221,7 +221,9 @@ int luaRedisGenericCommand(lua_State *lua, int raise_error) {
      * To make this function reentrant is futile and makes it slower, but
      * we should at least detect such a misuse, and abort. */
     if (inuse) {
-        redisPanic("luaRedisGenericCommand() recursive call detected. Are you doing funny stuff with Lua debug hooks?");
+        luaPushError(lua,
+            "luaRedisGenericCommand() recursive call detected. Are you doing funny stuff with Lua debug hooks?");
+        return 1;
     }
     inuse++;