From: yamaoka <yamaoka>
Date: Wed, 13 Dec 2006 01:31:45 +0000 (+0000)
Subject: (PACKAGEDIR): Avoid an error with Emacs.
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=2eff1bc783be812044b70b2ff4afc9c441dcc9e9;p=elisp%2Fmu-cite.git

(PACKAGEDIR): Avoid an error with Emacs.
---

diff --git a/ChangeLog b/ChangeLog
index f2e3b28..b486690 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-13  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* MU-CFG (PACKAGEDIR): Avoid an error with Emacs.
+
 2006-12-12  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* MU-MK (compile-mu-package): Use batch-update-directory-autoloads
diff --git a/MU-CFG b/MU-CFG
index 92d9b06..37edae6 100644
--- a/MU-CFG
+++ b/MU-CFG
@@ -98,7 +98,8 @@
 			(listp configure-package-path))
 		   (delete "" configure-package-path))))
 	dir)
-    (while (not (file-exists-p (setq dir (car dirs))))
+    (while (and (setq dir (car dirs))
+		(not (file-exists-p dir)))
       (setq dirs (cdr dirs)))
     dir))