SDL_GetJoysticks() follows the SDL_GetStringRule

test/testcontroller.c

@@ -1187,7 +1187,7 @@ static void OpenVirtualGamepad(void)
 static void CloseVirtualGamepad(void)
 {
     int i;
-    SDL_JoystickID *joysticks = SDL_GetJoysticks(NULL);
+    const SDL_JoystickID *joysticks = SDL_GetJoysticks(NULL);
     if (joysticks) {
         for (i = 0; joysticks[i]; ++i) {
             SDL_JoystickID instance_id = joysticks[i];
@@ -1195,7 +1195,6 @@ static void CloseVirtualGamepad(void)
                 SDL_DetachVirtualJoystick(instance_id);
             }
         }
-        SDL_free(joysticks);
     }
 
     if (virtual_joystick) {

test/testhotplug.c

@@ -86,7 +86,7 @@ int main(int argc, char *argv[])
     SDL_free(SDL_GetMice(&num_mice));
     SDL_Log("There are %d mice at startup\n", num_mice);
 
-    SDL_free(SDL_GetJoysticks(&num_joysticks));
+    SDL_GetJoysticks(&num_joysticks);
     SDL_Log("There are %d joysticks at startup\n", num_joysticks);
 
     if (enable_haptic) {