From 24d32007d04a1c7b1374a08fd895c36906157686 Mon Sep 17 00:00:00 2001
From: julmis <julmis>
Date: Fri, 20 Aug 2004 10:28:16 +0000
Subject: [PATCH] Added text selection test, before opening insert link dialog.

---
 lib/editor/htmlarea.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/editor/htmlarea.php b/lib/editor/htmlarea.php
index 0a02569cda..6199ca020b 100644
--- a/lib/editor/htmlarea.php
+++ b/lib/editor/htmlarea.php
@@ -1314,8 +1314,16 @@ HTMLArea.prototype._createLink = function(link) {
     var outparam = null;
     if (typeof link == "undefined") {
         link = this.getParentElement();
-        if (link && !/^a$/i.test(link.tagName))
+        if (link && !/^a$/i.test(link.tagName)) {
             link = null;
+            var sel = this._getSelection();
+            var rng = this._createRange(sel);
+            var len = HTMLArea.is_ie ? rng.text.toString().length : sel.toString().length;
+            if(len < 1) {
+                alert("You must select text first!");
+                return false;
+            }
+        }
     }
     if (link) {
         outparam = {
-- 
2.39.5