Advanced Rogue 5: remove an unneeded fstat() call.

The results of the call are no longer used to check for savefile
copying.

arogue5/save.c

@@ -134,7 +134,6 @@ register FILE *savef;
     fwrite("junk", 1, 5, savef);
     fseek(savef, 0L, 0);
     /* _endwin = TRUE; */
-    fstat(fileno(savef), &sbuf);
 
     encwrite(version,strlen(version)+1,savef);
     sprintf(prbuf,"%d x %d\n", LINES, COLS);