From: Kenichi Handa <handa@m17n.org>
Date: Tue, 19 Aug 1997 10:58:40 +0000 (+0000)
Subject: (isearch-process-search-multibyte-characters): If
X-Git-Tag: emacs-20.1~515
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fa7bc762cfc58b6641ab4c442ba4ce6c70dc3de1;p=emacs.git

(isearch-process-search-multibyte-characters): If
read-multilingual-string returns null string, just call
isearch-update.
---

diff --git a/lisp/international/isearch-x.el b/lisp/international/isearch-x.el
index abf797788b4..be842d4f101 100644
--- a/lisp/international/isearch-x.el
+++ b/lisp/international/isearch-x.el
@@ -60,6 +60,8 @@
 	       (concat (isearch-message-prefix) isearch-message)
 	       nil
 	       current-input-method))
-    (isearch-process-search-string str str)))
+    (if (and str (> (length str) 0))
+	(isearch-process-search-string str str)
+      (isearch-update))))
 
 ;;; isearch-x.el ends here