(Fx_open_connection): Don't use XFASTINT as an lvalue.

diff --git a/src/xfns.c b/src/xfns.c
index c087f87ca27f609b059af6c220957f71db033d36..fd691063ed539d878dc7dd3a09817767ac2fde24 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3982,7 +3982,7 @@ Optional second arg XRM_STRING is a string of resources in xrdb format.")
   x_term_init (XSTRING (display)->data, xrm_option,
               XSTRING (Vx_resource_name)->data);
 
-  XFASTINT (Vwindow_system_version) = 11;
+  XSETFASTINT (Vwindow_system_version, 11);
 
   BLOCK_INPUT;
   xrdb = x_load_resources (x_current_display, xrm_option,