Problem with spaces in filename

[abhishekpc]

If the input filename has spaces in it, the program doesn't work. On the command line, it gives the following error:

`Gtk-Message: 19:02:40.989: GtkDialog mapped without a transient parent. This is discouraged.

Error: /undefinedfilename in (BT)
Operand stack:

Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push
Dictionary stack:
--dict:974/1684(ro)(G)-- --dict:0/20(G)-- --dict:77/200(L)--
Current allocation mode is local
Last OS error: No such file or directory
GPL Ghostscript 9.26: Unrecoverable error, exit code 1`