- print_string (XFRAME (obj)->name, printcharfun);
- sprintf (buf, " %p", XFRAME (obj));
- strout (buf, -1, -1, printcharfun);
+ if (!STRINGP (frame_name))
+ {
+ /* A frame could be too young and have no name yet;
+ don't crash. */
+ if (SYMBOLP (frame_name))
+ frame_name = Fsymbol_name (frame_name);
+ else /* can't happen: name should be either nil or string */
+ frame_name = build_string ("*INVALID*FRAME*NAME*");
+ }
+ print_string (frame_name, printcharfun);
+ len = sprintf (buf, " %p", XFRAME (obj));
+ strout (buf, len, len, printcharfun);