From 00ca6f5e0d7e06bc56b3ddcc883fdc11f7923aef Mon Sep 17 00:00:00 2001
From: Peter <iakovlev.peter.p@gmail.com>
Date: Sat, 21 Feb 2015 22:41:56 +0300
Subject: [PATCH] no message

---
 SSignalKit/SQueue.h         | 2 ++
 SSignalKit/SQueue.m         | 5 +++++
 SSignalKit/SSignal+Catch.m  | 6 +++---
 SSignalKit/SSignal+Single.m | 1 +
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/SSignalKit/SQueue.h b/SSignalKit/SQueue.h
index 85ac709ba6..011aa333a1 100644
--- a/SSignalKit/SQueue.h
+++ b/SSignalKit/SQueue.h
@@ -6,6 +6,8 @@
 + (SQueue *)concurrentDefaultQueue;
 + (SQueue *)concurrentBackgroundQueue;
 
++ (SQueue *)wrapConcurrentNativeQueue:(dispatch_queue_t)nativeQueue;
+
 - (void)dispatch:(dispatch_block_t)block;
 
 - (dispatch_queue_t)_dispatch_queue;
diff --git a/SSignalKit/SQueue.m b/SSignalKit/SQueue.m
index 80e24dd5b5..91a7336c89 100644
--- a/SSignalKit/SQueue.m
+++ b/SSignalKit/SQueue.m
@@ -50,6 +50,11 @@ static const void *SQueueSpecificKey = &SQueueSpecificKey;
     return queue;
 }
 
++ (SQueue *)wrapConcurrentNativeQueue:(dispatch_queue_t)nativeQueue
+{
+    return [[SQueue alloc] initWithNativeQueue:nativeQueue queueSpecific:NULL];
+}
+
 - (instancetype)init
 {
     dispatch_queue_t queue = dispatch_queue_create(NULL, NULL);
diff --git a/SSignalKit/SSignal+Catch.m b/SSignalKit/SSignal+Catch.m
index 6a43a0cac8..61b97884d9 100644
--- a/SSignalKit/SSignal+Catch.m
+++ b/SSignalKit/SSignal+Catch.m
@@ -10,15 +10,15 @@
 {
     return [[SSignal alloc] initWithGenerator:^id<SDisposable> (SSubscriber *subscriber)
     {
-        SMetaDisposable *disposable = [[SMetaDisposable alloc] init];
+        SDisposableSet *disposable = [[SDisposableSet alloc] init];
         
-        [disposable setDisposable:[self startWithNext:^(id next)
+        [disposable add:[self startWithNext:^(id next)
         {
             [subscriber putNext:next];
         } error:^(id error)
         {
             SSignal *signal = f(error);
-            [disposable setDisposable:[signal startWithNext:^(id next)
+            [disposable add:[signal startWithNext:^(id next)
             {
                 [subscriber putNext:next];
             } error:^(id error)
diff --git a/SSignalKit/SSignal+Single.m b/SSignalKit/SSignal+Single.m
index 82c5a1570a..6da5943459 100644
--- a/SSignalKit/SSignal+Single.m
+++ b/SSignalKit/SSignal+Single.m
@@ -7,6 +7,7 @@
     return [[SSignal alloc] initWithGenerator:^id<SDisposable> (SSubscriber *subscriber)
     {
         [subscriber putNext:next];
+        [subscriber putCompletion];
         return nil;
     }];
 }