=== modified file 'lisp/hexl.el'
--- lisp/hexl.el 2010-01-13 08:35:10 +0000
+++ lisp/hexl.el 2010-01-14 00:38:04 +0000
@@ -779,7 +779,7 @@
(defun hexl-printable-character (ch)
"Return a displayable string for character CH."
- (format "%c" (if hexl-iso
+ (format "%c" (if (not (equal hexl-iso ""))
(if (or (< ch 32) (and (>= ch 127) (< ch 160)))
46
ch)