Minor change to not append the mirror element when the plugin is appl…

…ied to an empty jQuery collection. (jackmoore#65 (comment))
closeio · Sep 7, 2013 · 1baef2a · 1baef2a
1 parent ce3016b
commit 1baef2a
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Showing 6 changed files with 13 additions and 6 deletions.
diff --git a/autosize.jquery.json b/autosize.jquery.json
@@ -2,7 +2,7 @@
 	"name": "autosize",
 	"title": "Autosize",
 	"description": "Automatically adjust textarea height based on user input.",
-	"version": "1.17.7",
+	"version": "1.17.8",
 	"dependencies": {
 		"jquery": ">=1.7"
 	},

diff --git a/bower.json b/bower.json
@@ -1,7 +1,7 @@
 {
 	"name": "jquery-autosize",
 	"description": "Automatically adjust textarea height based on user input.",
-	"version": "1.17.7",
+	"version": "1.17.8",
 	"dependencies": {
 		"jquery": ">=1.7"
 	},

diff --git a/jquery.autosize.js b/jquery.autosize.js
@@ -1,5 +1,5 @@
 /*!
-	Autosize v1.17.7 - 2013-09-03
+	Autosize v1.17.8 - 2013-09-07
 	Automatically adjust textarea height based on user input.
 	(c) 2013 Jack Moore - http://www.jacklmoore.com/autosize
 	license: http://www.opensource.org/licenses/mit-license.php
@@ -50,6 +50,10 @@
 	mirror.style.lineHeight = '';
 
 	$.fn.autosize = function (options) {
+		if (!this.length) {
+			return this;
+		}
+
 		options = $.extend({}, defaults, options || {});
 
 		if (mirror.parentNode !== document.body) {

diff --git a/jquery.autosize.min.js b/jquery.autosize.min.js
diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "jquery-autosize",
 	"description": "Automatically adjust textarea height based on user input.",
-	"version": "1.17.7",
+	"version": "1.17.8",
 	"dependencies": {},
 	"keywords": [
 		"form",

diff --git a/readme.md b/readme.md
@@ -4,6 +4,9 @@ Small jQuery plugin to allow dynamic resizing of textarea height, so that it gro
 
 ## Changelog
 
+### v1.17.8 - 2013/9/7
+* Minor change to not append the mirror element when the plugin is applied to an empty jQuery collection
+
 ### v1.17.7 - 2013/9/3
 * Reverted to an earlier fix for a Chrome issue.  Too many issues with using setSelectionRange.