fix for blenderplayer crashing on exit.

the event consumer was being freed twice, once when going out of C++ scope, another when freeing the system.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp b/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
index 65a68f1bac3..968d6caeb1c 100644
--- a/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
+++ b/source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
@@ -939,6 +939,10 @@ int main(int argc, char** argv)
 						}
 						app.StopGameEngine();
 
+						/* 'app' is freed automatic when out of scope. 
+						 * removal is needed else the system will free an already freed value */
+						system->removeEventConsumer(&app);
+
 						BLO_blendfiledata_free(bfd);
 					}
 				} while (exitcode == KX_EXIT_REQUEST_RESTART_GAME || exitcode == KX_EXIT_REQUEST_START_OTHER_GAME);