Call -[NSInvocation retainArguments] in ThreadSafeDelegate.

diff --git a/Source/ThreadSafeDeleage.m b/Source/ThreadSafeDeleage.m
index dc340df3d7dcfa965b9166bcf28c5ec97251574f..4c0493fac412b55bdd9dca5ca7f257de64c89dbd 100644 (file)
--- a/Source/ThreadSafeDeleage.m
+++ b/Source/ThreadSafeDeleage.m
@@ -70,6 +70,7 @@
 
 - (void)forwardInvocation:(NSInvocation*)invocation {
   if ([_object respondsToSelector:[invocation selector]]) {
+    [invocation retainArguments];
     [self performSelector:@selector(dispatchInvocation:)
                  onThread:_thread
                withObject:invocation