SDL_CreateWindowFrom vs SDL_DestroyWindow X11 error SDL2 - error-handling

Question

I get a window ID from the command line, and create an SDL window with it:
Window window_id = from_cli(); // e.g. 0x34000c8
w = SDL_CreateWindowFrom((void*) (Window) window_id);
When my program finishes I try to clean up:
SDL_DestroyWindow(w);
And that is when I got an X11 error:
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 3 (X_GetWindowAttributes)
Resource id in failed request: 0x34000c8
Serial number of failed request: 255
Current serial number in output stream: 256
Obviously, the caller of my program - which I cannot change - has already destroyed the X window I was using.
How should I handle this situation?
SDL_DestroyWindow() can be omitted if the SDL window was created with SDL_CreateWindowFrom()
go for SDL_SysWMinfo, pick up x11.display, create my own X11 error handler, and filter errors for window_id?
Looking at the SDL2-2.0.9 source code, it seems that SDL already sets an error handler, which calls the previous error handler, which is the default one that terminates the program on error. (src/video/x11/SDL_x11video.c::X11_SafetyNetErrHandler())
Internally SDL will override this error handler temporarily, when doing its own stuff. (src/video/x11/SDL_x11video.c::X11_CheckWindowManager())
Thus, I guess 2) is the correct way to go.
EDIT:
When omitting SDL_DestroyWindow(), SDL_Quit() will fail with the same X error.
I also realized that SDL may not anticipate a failed X call, so ignoring the error may not be a good idea, after all.
EDIT2:
I just realized that SetErrorHandler() does not require a display.
Adding an X error handler that ignores X errors regarding this particular X window seems to work, not sure if it creates new problems unseen.
Is there preferred way to handle this problem?
Version:
SDL2-2.0.9