Merge pull request #1897 from RocketChat/fix-flex-cog-dropdown

Fixes a bug with search results, where sometimes cog wasn't displayed.

packages/rocketchat-ui-flextab/flex-tab/tabs/messageSearch.coffee

@@ -53,13 +53,12 @@ Template.messageSearch.events
 		message_id = $(e.currentTarget).closest('.message').attr('id')
 		$('.message-dropdown:visible').hide()
 		$(".search-messages-list \##{message_id} .message-dropdown").remove()
-		message = Blaze.getData($("\.search-messages-list ##{message_id}")?[0])?._arguments?[1]
-		if message
-			actions = RocketChat.MessageAction.getButtons message
-			el = Blaze.toHTMLWithData Template.messageDropdown, { actions: actions }
-			$(".search-messages-list \##{message_id} .message-cog-container").append el
-			dropDown = $(".search-messages-list \##{message_id} .message-dropdown")
-			dropDown.show()
+		message = _.findWhere(t.searchResult.get()?.messages, (message) -> return message._id is message_id)
+		actions = RocketChat.MessageAction.getButtons message
+		el = Blaze.toHTMLWithData Template.messageDropdown, { actions: actions }
+		$(".search-messages-list \##{message_id} .message-cog-container").append el
+		dropDown = $(".search-messages-list \##{message_id} .message-dropdown")
+		dropDown.show()
 
 	'scroll .content': _.throttle (e, t) ->
 		if e.target.scrollTop >= e.target.scrollHeight - e.target.clientHeight