fixed a bug (#9540) · ae9a3e426a - Gogs

fixed a bug (#9540)

* fixed a bug

if TouchEvent is not defined in the browser,an exception will be thrown,cause else branch statements not to be executed.

* fixed a bug

Check whether 'TouchEvent' is defined in the browser.

* trims extra spaces

Hu Jiulong 9 years ago

parent

0d75491f85

commit

ae9a3e426a

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
examples/js/controls/TransformControls.js
							 
								View File
							
				@@ -1113,7 +1113,7 @@
			
				 			_dragging = false;
			
				-			if ( event instanceof TouchEvent ) {
			
				+			if ( 'TouchEvent' in window && event instanceof TouchEvent ) {
			
				 				// Force "rollover"