From 136847fd77a8bcd92e4949efb2f6b1d2028bad9a Mon Sep 17 00:00:00 2001 From: Kevin Jose Martin Date: Thu, 17 Sep 2015 20:41:34 -0400 Subject: [PATCH] Fix "Variable used within its own initial value" error --- SocketIOClientSwift/SocketIOClient.swift | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/SocketIOClientSwift/SocketIOClient.swift b/SocketIOClientSwift/SocketIOClient.swift index c4f2e64..3559c92 100644 --- a/SocketIOClientSwift/SocketIOClient.swift +++ b/SocketIOClientSwift/SocketIOClient.swift @@ -430,7 +430,9 @@ public final class SocketIOClient: NSObject, SocketEngineClient { public func once(event: String, callback: NormalCallback) { Logger.log("Adding once handler for event: %@", type: logType, args: event) - let handler = SocketEventHandler(event: event) { data, ack in + var handler: SocketEventHandler; + + handler = SocketEventHandler(event: event) { data, ack in self.handlers = ContiguousArray(self.handlers.filter { $0 != handler }) callback?(data, ack) } @@ -444,7 +446,9 @@ public final class SocketIOClient: NSObject, SocketEngineClient { public func once(event event: String, callback: NormalCallbackObjectiveC) { Logger.log("Adding once handler for event: %@", type: logType, args: event) - let handler = SocketEventHandler(event: event) { data, ack in + var handler: SocketEventHandler; + + handler = SocketEventHandler(event: event) { data, ack in self.handlers = ContiguousArray(self.handlers.filter { $0 != handler }) callback?(data, ack) }