X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Fwin32%2Fsilcwin32sockconn.c;h=55f37e56fa6307f6feab57c5471fb9ed4d3a35e8;hb=refs%2Ftags%2Fsilc.trunk.merged.silc.1.0.branch.1;hp=52515bbe82455d7869988cc2039ed0f989754e8f;hpb=3cf38201f9ffaad2da53757ed48a5546e1d03636;p=silc.git

diff --git a/lib/silcutil/win32/silcwin32sockconn.c b/lib/silcutil/win32/silcwin32sockconn.c
index 52515bbe..55f37e56 100644
--- a/lib/silcutil/win32/silcwin32sockconn.c
+++ b/lib/silcutil/win32/silcwin32sockconn.c
@@ -33,6 +33,8 @@ int silc_socket_write(SilcSocketConnection sock)
   SOCKET fd = sock->sock;
   SilcBuffer src = sock->outbuf;
 
+  if (!src)
+    return -2;
   if (SILC_IS_DISABLED(sock))
     return -1;