From: yamaoka <yamaoka>
Date: Tue, 9 Nov 1999 02:59:16 +0000 (+0000)
Subject: (file-executable-p): Returns nil if the file does not exist.
X-Git-Tag: of-tm-8_8~7
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2390ef04ba3df03852d456634e41de92f8e3609;p=elisp%2Fapel.git

(file-executable-p): Returns nil if the file does not exist.
---

diff --git a/ChangeLog b/ChangeLog
index 237fcf9..8780a58 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1999-11-09  Katsumi Yamaoka   <yamaoka@jpl.org>
+
+	* poe-18.el (file-executable-p): Returns nil if the file does not
+	exist.
+
 1999-11-08  Yuuichi Teranishi  <teranisi@gohome.org>
 
 	* poe-18.el (put-text-property, next-property-change, 
diff --git a/poe-18.el b/poe-18.el
index 4e7047f..2ca24e6 100644
--- a/poe-18.el
+++ b/poe-18.el
@@ -304,9 +304,10 @@ If NOSORT is dummy for compatibility.
   "Return t if FILENAME can be executed by you.
 For a directory, this means you can access files in that directory.
 \[poe-18.el; EMACS 19 emulating function]"
-  (let ((process (start-process "test" nil "test" "-x" filename)))
-    (while (eq 'run (process-status process)))
-    (zerop (process-exit-status process))))
+  (if (file-exists-p filename)
+      (let ((process (start-process "test" nil "test" "-x" filename)))
+	(while (eq 'run (process-status process)))
+	(zerop (process-exit-status process)))))
 
 
 ;;; @ Display Features