Index: src/OFSelectKernelEventObserver.m
==================================================================
--- src/OFSelectKernelEventObserver.m
+++ src/OFSelectKernelEventObserver.m
@@ -226,12 +226,13 @@
 	events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,
 	    (timeInterval != -1 ? &timeout : NULL));
 #endif
 
 	if (events < 0)
-		@throw [OFObserveFailedException exceptionWithObserver: self
-								 errNo: errno];
+		@throw [OFObserveFailedException
+		    exceptionWithObserver: self
+				    errNo: of_socket_errno()];
 
 #ifdef OF_AMIGAOS
 	if (execSignalMask != 0 &&
 	    [_delegate respondsToSelector: @selector(execSignalWasReceived:)])
 		[_delegate execSignalWasReceived: execSignalMask];