@@ -136,10 +136,18 @@
 /*
  * FIXME: Add -[fileDescriptor]. The problem is that we have two FDs, which is
  *	  not yet supported by OFStreamObserver. This has to be split into one
  *	  FD for reading and one for writing.
  */
+
+- (void)closeForWriting
+{
+	if (writePipe[1] != -1)
+		close(writePipe[1]);
+
+	writePipe[1] = -1;
+}
 
 - (void)close
 {
 	if (readPipe[0] != -1)
 		close(readPipe[0]);