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Diffstat (limited to 'src/heretic/p_tick.c')
| -rw-r--r-- | src/heretic/p_tick.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/heretic/p_tick.c b/src/heretic/p_tick.c index c93a211f..323cc1e6 100644 --- a/src/heretic/p_tick.c +++ b/src/heretic/p_tick.c @@ -110,11 +110,13 @@ void P_AllocateThinker(thinker_t * thinker) void P_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; @@ -126,7 +128,7 @@ void P_RunThinkers(void) if (currentthinker->function) currentthinker->function(currentthinker); } - currentthinker = currentthinker->next; + currentthinker = nextthinker; } } |