debian bug #23229 - save file permissions

Use fqname buffer 1 for restoring the save file (just like save does when
creating it) so the value won't change out from under the code in unixmain.
- Also moved a tty-specific hack in docompress_file that was causing
the 'y' response to the "keep the save file" prompt to be echoed twice.

sys/unix/unixmain.c

@@ -262,7 +262,7 @@ char *argv[];
 		 */
 		boolean remember_wiz_mode = wizard;
 #endif
-		const char *fq_save = fqname(SAVEF, SAVEPREFIX, 0);
+		const char *fq_save = fqname(SAVEF, SAVEPREFIX, 1);
 
 		(void) chmod(fq_save,0);	/* disallow parallel restores */
 		(void) signal(SIGINT, (SIG_RET_TYPE) done1);