tweaks: exclude the extra truncation warning from the tiny version

src/files.c

@@ -1993,6 +1993,7 @@ bool write_file(const char *name, FILE *thefile, bool normal,
 		statusline(ALERT, _("Error writing %s: %s"), realname, strerror(errno));
 
   cleanup_and_exit:
+#ifndef NANO_TINY
 		if (errno == ENOSPC && normal) {
 			napms(3200); lastmessage = VACUUM;
 			statusline(ALERT, _("File on disk has been truncated!"));
@@ -2000,6 +2001,7 @@ bool write_file(const char *name, FILE *thefile, bool normal,
 			statusline(ALERT, _("Maybe ^T^Z, make room on disk, resume, then ^S^X"));
 			stat_with_alloc(realname, &openfile->statinfo);
 		}
+#endif
 		free(tempname);
 		free(realname);
 		return FALSE;