X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=xcbgen%2Fexpr.py;h=274c29089b0be51e7b43535346221e6567904e11;hb=dd227908abdb36ba630ac9d8a5449470721e38b8;hp=ddfb76c00d0bf09e5911206ea5798a127ca0ff04;hpb=d30664b58016687379d42d18056827fe57830d20;p=free-sw%2Fxcb%2Fproto

diff --git a/xcbgen/expr.py b/xcbgen/expr.py
index ddfb76c..274c290 100644
--- a/xcbgen/expr.py
+++ b/xcbgen/expr.py
@@ -117,7 +117,11 @@ class Expression(object):
             for p in reversed(parents): 
                 fields = dict([(f.field_name, f) for f in p.fields])
                 if self.lenfield_name in fields.keys():
-                    self.lenfield_parent = p
+                    if p.is_bitcase:
+                        # switch is the anchestor 
+                        self.lenfield_parent = p.parents[-1]
+                    else:
+                        self.lenfield_parent = p
                     self.lenfield_type = fields[self.lenfield_name].field_type
                     break