Index: src/wp-admin/js/edit-comments.js
===================================================================
--- src/wp-admin/js/edit-comments.js	(revision 29657)
+++ src/wp-admin/js/edit-comments.js	(working copy)
@@ -608,24 +608,21 @@
 		);
 	}
 
-	if ( typeof commentReply != 'undefined' ) {
+	// Each "Quick Edit" link, open the comment editor
+	$( '#the-comment-list' ).on( 'click', '.edit-comment-inline', function (e) {
+		e.preventDefault();
 
-		// Each "Quick Edit" link, open the comment editor
-		$( 'body' ).on( 'click', '.comment .row-actions .quickedit .edit-comment-inline', function (e) {
-			e.preventDefault();
+		var $el = $( this );
+		commentReply.open( $el.data( 'comment-id' ), $el.data( 'post-id' ), 'edit' );
+	} );
 
-			var $el = $( e.currentTarget );
-			commentReply.open( $el.data( 'comment-id' ), $el.data( 'post-id' ), 'edit' );
-		} );
+	// Each "Reply" link, open the comment reply
+	$( '#the-comment-list' ).on( 'click', '.reply-comment-inline', function (e) {
+		e.preventDefault();
 
-		// Each "Reply" link, open the comment reply
-		$( 'body' ).on( 'click', '.comment .row-actions .reply .reply-comment-inline', function (e) {
-			e.preventDefault();
-
-			var $el = $( e.currentTarget );
-			commentReply.open( $el.data('comment-id'), $el.data('post-id') );
-		} );
-	}
+		var $el = $( this );
+		commentReply.open( $el.data('comment-id'), $el.data('post-id') );
+	} );
 });
 
 })(jQuery);