[vala] girparser: fix parsing of nullable types

[Evan Nemerson <evann src gnome org>]

commit 5dc28ed8a422f708e5ce155838e183d3ce3e5a19
Author: Evan Nemerson <evan coeus-group com>
Date:   Thu Sep 22 20:28:05 2011 -0700

    girparser: fix parsing of nullable types

 vala/valagirparser.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 966e6d1..bd25d9b 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -1501,7 +1501,7 @@ public class Vala.GirParser : CodeVisitor {
 			}
 		}
 
-		if (array_data != null) {
+		if (array_data != null && array_data.length != 0) {
 			type = new ArrayType (type, (int) array_data.length - 1, source_reference);
 		}