Fix indexing error in timer processing

[oweals/minetest.git] / builtin / game / misc.lua

diff --git a/builtin/game/misc.lua b/builtin/game/misc.lua
index 4afcdb99e59c91a1d563a7cce326a2795e11425a..a392386f13cd53fba257b47f63d264b411174db1 100644 (file)
--- a/builtin/game/misc.lua
+++ b/builtin/game/misc.lua
@@ -11,11 +11,15 @@ core.register_globalstep(function(dtime)
                table.insert(core.timers, timer)
        end
        core.timers_to_add = {}
-       for index, timer in ipairs(core.timers) do
+       local index = 1
+       while index <= #core.timers do
+               local timer = core.timers[index]
                timer.time = timer.time - dtime
                if timer.time <= 0 then
                        timer.func(unpack(timer.args or {}))
                        table.remove(core.timers,index)
+               else
+                       index = index + 1
                end
        end
 end)