[Emacs-diffs] Changes to emacs/lisp/ChangeLog,v

[John Wiegley]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     John Wiegley <johnw>    07/10/26 08:07:19

Index: ChangeLog
===================================================================
RCS file: /sources/emacs/emacs/lisp/ChangeLog,v
retrieving revision 1.12058
retrieving revision 1.12059
diff -u -b -r1.12058 -r1.12059
--- ChangeLog   26 Oct 2007 07:35:31 -0000      1.12058
+++ ChangeLog   26 Oct 2007 08:07:17 -0000      1.12059
@@ -1,3 +1,12 @@
+2007-10-26  John Wiegley  <address@hidden>
+
+       * eshell/em-unix.el (eshell/diff): Before calling the `diff'
+       function, ensure that the third argument is turned into a NIL if
+       the string is otherwise completely empty (either no characters, or
+       all tabs/spaces).  This fixes a bug from a user who found himself
+       unable to customize `diff-switches' and still use Eshell's diff
+       command.
+
 2007-10-26  Glenn Morris  <address@hidden>
 
        * emacs-lisp/bytecomp.el (byte-compile-warnings): Autoload the