[vala] GIR parser: Fix case for cprefix

[Jürg Billeter <juergbi src gnome org>]

commit ff781d2ea864c3fe8c2afe0a134544b2334104c1
Author: Jordan Yelloz <jordan yelloz gmail com>
Date:   Fri Jun 19 00:59:14 2009 -0700

    GIR parser: Fix case for cprefix

 vapigen/valagirparser.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/vapigen/valagirparser.vala b/vapigen/valagirparser.vala
index 54d09c1..820d1f6 100644
--- a/vapigen/valagirparser.vala
+++ b/vapigen/valagirparser.vala
@@ -191,8 +191,8 @@ public class Vala.GirParser : CodeVisitor {
 
 		string? cprefix = reader.get_attribute ("c:prefix");
 		if (cprefix != null) {
-			ns.add_cprefix (cprefix.up ());
-			ns.set_lower_case_cprefix (cprefix + "_");
+			ns.add_cprefix (cprefix);
+			ns.set_lower_case_cprefix (Symbol.camel_case_to_lower_case (cprefix) + "_");
 		}
 
 		foreach (string c_header in cheader_filenames) {