Index: src/OFStreamObserver.m
==================================================================
--- src/OFStreamObserver.m
+++ src/OFStreamObserver.m
@@ -287,13 +287,13 @@
 
 		fds_c[i].revents = 0;
 	}
 #else
 # ifdef FD_COPY
-	FD_COPY(readfds, readfds_);
-	FD_COPY(writefds, writefds_);
-	FD_COPY(exceptfds, exceptfds_);
+	FD_COPY(&readfds, &readfds_);
+	FD_COPY(&writefds, &writefds_);
+	FD_COPY(&exceptfds, &exceptfds_);
 # else
 	readfds_ = readfds;
 	writefds_ = writefds;
 	exceptfds_ = exceptfds;
 # endif