id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
7351	Image dialog: width/height must be a number	Wiktor Walc	Sa'ar Zac Elias	"When inserting an image, width and height fields are optional. 

However, when left empty, after pressing the ""Ok"" button, CKEditor 
shows two alert messages: ""Width must be a number"", ""Height must be a number"".

Introduced with [6555]. Confirmed at least in IE8. Note: ""0"" should not be allowed, but empty values should be still allowed.
"	Bug	closed	Normal	CKEditor 3.5.3	General	3.5.3	fixed