From: Richard M. Stallman <rms@gnu.org>
Date: Sun, 28 Jun 1998 22:52:49 +0000 (+0000)
Subject: (mh-find-progs): Avoid WTA error
X-Git-Tag: emacs-20.3~442
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fba78e50eb0cb571682d9b54c3c7ec9caa3ab578;p=emacs.git

(mh-find-progs): Avoid WTA error
when mh-progs is nil.  Give a clear specific error message instead.
---

diff --git a/lisp/mail/mh-utils.el b/lisp/mail/mh-utils.el
index bcbe2e6a0b5..3e008d5d8db 100644
--- a/lisp/mail/mh-utils.el
+++ b/lisp/mail/mh-utils.el
@@ -599,7 +599,9 @@ Set the `mh-progs' and `mh-lib' variables to the file names."
 				  "/usr/local/bin/"
 				  )
 				"inc"))))
+
   (or (and mh-lib (mh-file-command-p (expand-file-name "mhl" mh-lib)))
+      (null mh-progs)
       (setq mh-lib
 	    ;; Look for a lib directory roughly parallel to the bin
 	    ;; directory:  Strip any trailing `mh' or `bin' path