Bandaid for the TGS4 Linux trusted mode bug (#41668)

* Hack for the TGS4 Linux trusted mode bug

* Simpler

code/game/world.dm

@@ -1,6 +1,8 @@
 #define RESTART_COUNTER_PATH "data/round_counter.txt"
 
 GLOBAL_VAR(restart_counter)
+//TODO: Replace INFINITY with the version that fixes http://www.byond.com/forum/?post=2407430
+GLOBAL_VAR_INIT(bypass_tgs_reboot, world.system_type == UNIX && world.byond_build < INFINITY)
 
 //This happens after the Master subsystem new(s) (it's a global datum)
 //So subsystems globals exist, but are not initialised
@@ -14,7 +16,7 @@ GLOBAL_VAR(restart_counter)
 
 	make_datum_references_lists()	//initialises global lists for referencing frequently used datums (so that we only ever do it once)
 
-	TgsNew(minimum_required_security_level = TGS_SECURITY_TRUSTED)
+	TgsNew(new /datum/tgs_event_handler/tg, minimum_required_security_level = TGS_SECURITY_TRUSTED)
 
 	GLOB.revdata = new
 
@@ -205,6 +207,7 @@ GLOBAL_VAR(restart_counter)
 		to_chat(world, "<span class='boldannounce'>Rebooting world...</span>")
 		Master.Shutdown()	//run SS shutdowns
 	
+	if(!GLOB.bypass_tgs_reboot)
 		TgsReboot()
 
 	if(TEST_RUN_PARAMETER in params)

code/modules/tgs/event_handler.dm

@@ -0,0 +1,4 @@
+/datum/tgs_event_handler/tg/HandleEvent(event_code, ...)
+    switch(event_code)
+        if(TGS_EVENT_COMPILE_COMPLETE)
+            GLOB.bypass_tgs_reboot = FALSE

tgstation.dme

@@ -2640,6 +2640,7 @@
 #include "code\modules\surgery\organs\tails.dm"
 #include "code\modules\surgery\organs\tongue.dm"
 #include "code\modules\surgery\organs\vocal_cords.dm"
+#include "code\modules\tgs\event_handler.dm"
 #include "code\modules\tgs\includes.dm"
 #include "code\modules\tgui\external.dm"
 #include "code\modules\tgui\states.dm"