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-rw-r--r--src/hexen/p_tick.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/hexen/p_tick.c b/src/hexen/p_tick.c
index 95242ccd..c58d6e82 100644
--- a/src/hexen/p_tick.c
+++ b/src/hexen/p_tick.c
@@ -86,11 +86,13 @@ void P_Ticker(void)
static void RunThinkers(void)
{
- thinker_t *currentthinker;
+ thinker_t *currentthinker, *nextthinker;
currentthinker = thinkercap.next;
while (currentthinker != &thinkercap)
{
+ nextthinker = currentthinker->next;
+
if (currentthinker->function == (think_t) - 1)
{ // Time to remove it
currentthinker->next->prev = currentthinker->prev;
@@ -101,7 +103,8 @@ static void RunThinkers(void)
{
currentthinker->function(currentthinker);
}
- currentthinker = currentthinker->next;
+
+ currentthinker = nextthinker;
}
}