fixed overly aggressive warning about fixed field following variable

diff --git a/src/c_client.py b/src/c_client.py
index db974e0..d634c27 100755 (executable)
--- a/src/c_client.py
+++ b/src/c_client.py
@@ -640,7 +640,7 @@ def _c_complex(self):
         if not field.type.fixed_size():
             varfield = field.c_field_name
             continue
-        if varfield != None and not field.type.is_pad:
+        if varfield != None and not field.type.is_pad and field.wire:
             errmsg = '%s: warning: variable field %s followed by fixed field %s\n' % (self.c_type, varfield, field.c_field_name)
             sys.stderr.write(errmsg)
             # sys.exit(1)