1 files changed, 0 insertions, 52 deletions
diff --git a/indra/llcommon/lua_function.cpp b/indra/llcommon/lua_function.cpp
index 4acb09d564..42bba80ed5 100644
--- a/indra/llcommon/lua_function.cpp
+++ b/indra/llcommon/lua_function.cpp
@@ -625,58 +625,6 @@ std::pair<int, LLSD> LuaState::expr(const std::string& desc, const std::string&
     }
     // pop everything
     lua_settop(mState, 0);
-
-    // If we ran a script that loaded the fiber module, finish up with a call
-    // to fiber.run(). That allows a script to kick off some number of fibers,
-    // do some work on the main thread and then fall off the end of the script
-    // without explicitly appending a call to fiber.run(). run() ensures the
-    // rest of the fibers run to completion (or error).
-    luaL_checkstack(mState, 4, nullptr);
-    // Push _MODULES table on stack
-    luaL_findtable(mState, LUA_REGISTRYINDEX, "_MODULES", 1);
-    int index = lua_gettop(mState);
-    bool found = false;
-    // Did this chunk already require('fiber')? To find out, we must search
-    // the _MODULES table, because our require() implementation uses the
-    // pathname of the module file as the key. Push nil key to start.
-    lua_pushnil(mState);
-    while (lua_next(mState, index) != 0)
-    {
-        // key is at index -2, value at index -1
-        // "While traversing a table, do not call lua_tolstring directly on a
-        // key, unless you know that the key is actually a string. Recall that
-        // lua_tolstring changes the value at the given index; this confuses
-        // the next call to lua_next."
-        // https://www.lua.org/manual/5.1/manual.html#lua_next
-        if (lua_type(mState, -2) == LUA_TSTRING &&
-            fsyspath(lua_tostdstring(mState, -2)).stem() == "fiber")
-        {
-            found = true;
-            break;
-        }
-        // pop value so key is at top for lua_next()
-        lua_pop(mState, 1);
-    }
-    if (found)
-    {
-        // okay, index -1 is a table loaded from a file 'fiber.xxx' --
-        // does it have a function named 'run'?
-        auto run_type{ lua_getfield(mState, -1, "run") };
-        if (run_type == LUA_TFUNCTION)
-        {
-            // there's a fiber.run() function sitting on the top of the stack
-            // -- call it with no arguments, discarding anything it returns
-            LL_INFOS("Lua") << desc << " p.s. fiber.run()" << LL_ENDL;
-            if (! checkLua(desc, lua_pcall(mState, 0, 0, 0)))
-            {
-                LL_WARNS("Lua") << desc << " p.s. fiber.run() error: " << mError << LL_ENDL;
-                return { -1, mError };
-            }
-            LL_INFOS("Lua") << desc << " p.s. done." << LL_ENDL;
-        }
-    }
-    // pop everything again
-    lua_settop(mState, 0);
     return result;
 }