Call IN_ShutdownJoystick in non-pedantic shutdown

Just to avoid a printf from SDL.

Author: slipher

src/engine/client/cl_main.cpp

@@ -2444,6 +2444,10 @@ void CL_Shutdown()
 		CL_SendDisconnect();
 		CL_StopRecord();
 		StopVideo();
+
+		// Just to avoid the SDL nag message "Leaked SDL_Gamepad (0x123456)" making us look bad
+		IN_ShutdownJoystick();
+
 		// TODO: call DL_StopDownload when deleting the temp file is implemented
 		return;
 	}

src/engine/null/null_input.cpp

@@ -50,6 +50,10 @@ void IN_Shutdown()
 {
 }
 
+void IN_ShutdownJoystick()
+{
+}
+
 void IN_CenterMouse()
 {
 }

src/engine/qcommon/qcommon.h

@@ -452,6 +452,7 @@ void IN_Frame();
 void IN_FrameEnd();
 void IN_Restart();
 void IN_Shutdown();
+void IN_ShutdownJoystick();
 bool IN_IsNumLockOn();
 void IN_DropInputsForFrame();
 void IN_CenterMouse();

src/engine/sys/sdl_input.cpp

@@ -660,7 +660,7 @@ static void IN_InitJoystick()
 IN_ShutdownJoystick
 ===============
 */
-static void IN_ShutdownJoystick()
+void IN_ShutdownJoystick()
 {
 	if ( gamepad )
 	{