[valadoc] libvaladoc/parser: add workaround for broken symbol resolver (valac 0.17.4)

[Florian Brosch <flobrosch src gnome org>]

commit 14d00ae932291908bf15a8d113d09f4a692360a3
Author: Florian Brosch <flo brosch gmail com>
Date:   Mon Aug 6 23:43:02 2012 +0200

    libvaladoc/parser: add workaround for  broken symbol resolver (valac 0.17.4)

 src/libvaladoc/parser/tokentype.vala |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/libvaladoc/parser/tokentype.vala b/src/libvaladoc/parser/tokentype.vala
index 490194a..ea61955 100644
--- a/src/libvaladoc/parser/tokentype.vala
+++ b/src/libvaladoc/parser/tokentype.vala
@@ -140,11 +140,11 @@ public class Valadoc.TokenType : Object {
 		return ANY_NUMBER;
 	}
 
-	private TokenType (string string_value, int basic_value, Action? action) {
+	private TokenType (string string_value, int basic_value, Action? __action) {
 		_string_value = string_value;
 		_basic_value = basic_value;
-		if (action != null) {
-			_action = (token) => { action (token); };
+		if (__action != null) {
+			_action = (token) => { __action (token); };
 		} else {
 			_action = null;
 		}