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Lua scripting: Honor SELECT command in both ways

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antirez 2011-05-03 00:07:41 +02:00
parent 09ab5591fa
commit c2a7dd85ae
1 changed files with 5 additions and 0 deletions
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5
src/scripting.c
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@ -368,15 +368,20 @@ void evalCommand(redisClient *c) {
* EVAL received. */ * EVAL received. */
luaSetGlobalArray(lua,"KEYS",c->argv+3,numkeys); luaSetGlobalArray(lua,"KEYS",c->argv+3,numkeys);
luaSetGlobalArray(lua,"ARGV",c->argv+3+numkeys,c->argc-3-numkeys); luaSetGlobalArray(lua,"ARGV",c->argv+3+numkeys,c->argc-3-numkeys);
/* Select the right DB in the context of the Lua client */
selectDb(server.lua_client,c->db->id);
/* At this point whatever this script was never seen before or if it was /* At this point whatever this script was never seen before or if it was
* already defined, we can call it. We have zero arguments and expect * already defined, we can call it. We have zero arguments and expect
* a single return value. */ * a single return value. */
if (lua_pcall(lua,0,1,0)) { if (lua_pcall(lua,0,1,0)) {
selectDb(c,server.lua_client->db->id); /* set DB ID from Lua client */
addReplyErrorFormat(c,"Error running script (call to %s): %s\n", addReplyErrorFormat(c,"Error running script (call to %s): %s\n",
funcname, lua_tostring(lua,-1)); funcname, lua_tostring(lua,-1));
lua_pop(lua,1); lua_pop(lua,1);
return; return;
} }
selectDb(c,server.lua_client->db->id); /* set DB ID from Lua client */
luaReplyToRedisReply(c,lua); luaReplyToRedisReply(c,lua);
} }