From 3027ba32767e20db3d468c17e317f51676f2e001 Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Tue, 14 Dec 1999 11:48:01 +0000
Subject: [PATCH] (imap-base64-encode-string): Use `static-if' instead of
 `static-condition-case'.

---
 lisp/imap.el |   47 +++++++++++++++++++++++------------------------
 1 file changed, 23 insertions(+), 24 deletions(-)

diff --git a/lisp/imap.el b/lisp/imap.el
index d3872e8..d244fda 100644
--- a/lisp/imap.el
+++ b/lisp/imap.el
@@ -162,30 +162,29 @@
 (static-if (and (fboundp 'base64-encode-string)
 		(subrp (symbol-function 'base64-encode-string)))
     (eval-and-compile (fset 'imap-base64-encode-string 'base64-encode-string))
-  (static-condition-case nil
-      (progn
-	(require 'mel)
-	(funcall (mel-find-function 'mime-encode-string "base64")
-		 "" 'no-line-break)
-	(defun imap-base64-encode-string (string &optional no-line-break)
-	  (fset 'imap-base64-encode-string
-		(symbol-function (mel-find-function
-				  'mime-encode-string "base64")))
-	  (imap-base64-encode-string string))
-	)
-    (wrong-number-of-arguments
-     (eval-and-compile
-       (fset 'imap-base64-encode-string-1
-	     (symbol-function (mel-find-function
-			       'mime-encode-string "base64"))))
-     (defun imap-base64-encode-string (string &optional no-line-break)
-       (if no-line-break
-	   (mapconcat (function identity)
-		      (split-string (imap-base64-encode-string-1 string)
-				    "[\n\r]")
-		      "")
-	 (imap-base64-encode-string-1 string)))
-     )))
+  (static-if (progn
+	       (require 'mel)
+	       (condition-case nil
+		   (funcall (mel-find-function 'mime-encode-string "base64")
+			    "" 'no-line-break)
+		 (wrong-number-of-arguments nil)))
+      (defun imap-base64-encode-string (string &optional no-line-break)
+	(fset 'imap-base64-encode-string
+	      (symbol-function (mel-find-function
+				'mime-encode-string "base64")))
+	(imap-base64-encode-string string))
+    (eval-and-compile
+      (fset 'imap-base64-encode-string-1
+	    (symbol-function (mel-find-function
+			      'mime-encode-string "base64"))))
+    (defun imap-base64-encode-string (string &optional no-line-break)
+      (if no-line-break
+	  (mapconcat (function identity)
+		     (split-string (imap-base64-encode-string-1 string)
+				   "[\n\r]")
+		     "")
+	(imap-base64-encode-string-1 string)))
+    ))
 
 (autoload 'md5 "md5")
 
-- 
1.7.10.4