[GNUnet-SVN] r25371 - gnunet/src/fs

[gnunet]

Author: grothoff
Date: 2012-12-10 16:36:04 +0100 (Mon, 10 Dec 2012)
New Revision: 25371

Modified:
   gnunet/src/fs/gnunet-service-fs_stream.c
Log:
-extra check

Modified: gnunet/src/fs/gnunet-service-fs_stream.c
===================================================================
--- gnunet/src/fs/gnunet-service-fs_stream.c    2012-12-10 15:32:30 UTC (rev 
25370)
+++ gnunet/src/fs/gnunet-service-fs_stream.c    2012-12-10 15:36:04 UTC (rev 
25371)
@@ -563,10 +563,11 @@
     reset_stream_async (sh);
     return size;
   }
-  sh->rh = GNUNET_STREAM_read (sh->stream,
-                              GNUNET_TIME_UNIT_FOREVER_REL,
-                              &handle_stream_reply,
-                              sh);
+  if (NULL == sh->rh)
+    sh->rh = GNUNET_STREAM_read (sh->stream,
+                                GNUNET_TIME_UNIT_FOREVER_REL,
+                                &handle_stream_reply,
+                                sh);
   return size;
 }