Revert 68071

Author: ZhilkinSerg

object_creator/creator_main.cpp

@@ -22,13 +22,6 @@
 #include <QtWidgets/qsplashscreen.h>
 #include <QtGui/qpainter.h>
 
-//Required by the sigaction function in the exit_handler
-#if defined(_WIN32)
-#include "platform_win.h"
-#else
-#include <csignal>
-#endif
-
 #ifdef _WIN32
 #include <QtCore/QtPlugin>
 Q_IMPORT_PLUGIN( QWindowsIntegrationPlugin );
@@ -52,20 +45,7 @@ void exit_handler( int s )
 
         catacurses::endwin();
 
-    // As suggested by https://github.com/CleverRaven/Cataclysm-DDA/pull/67893
-    #if !defined(_WIN32)
-        if( s == 2 ) {
-            struct sigaction sigIntHandler;
-            sigIntHandler.sa_handler = SIG_DFL;
-            sigemptyset( &sigIntHandler.sa_mask );
-            sigIntHandler.sa_flags = 0;
-            sigaction( SIGINT, &sigIntHandler, nullptr );
-            kill( getpid(), s );
-        } else
-    #endif
-        {
-            exit( exit_status );
-        }
+        exit( exit_status );
     }
     inp_mngr.set_timeout( old_timeout );
 }