[glib-networking/windows-build] base: shutup warning on windows

[Ignacio Casal Quinteiro <icq src gnome org>]

commit c579072b572f5f76f3d8217bc3ae7a892971c415
Author: Ignacio Casal Quinteiro <qignacio amazon com>
Date:   Wed Dec 18 10:52:09 2019 +0100

    base: shutup warning on windows

 tls/base/gtlsconnection-base.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tls/base/gtlsconnection-base.c b/tls/base/gtlsconnection-base.c
index 29f5eb0..8aff8a4 100644
--- a/tls/base/gtlsconnection-base.c
+++ b/tls/base/gtlsconnection-base.c
@@ -886,6 +886,7 @@ g_tls_connection_base_base_check (GTlsConnectionBase *tls,
     return g_pollable_output_stream_is_writable (priv->base_ostream);
 
   g_assert_not_reached ();
+  return FALSE;
 }
 
 /* Checks whether the (D)TLS stream meets @condition; not the underlying base