From: Jürg Billeter <j@bitron.ch>
Date: Thu, 22 Oct 2009 20:05:16 +0000 (+0200)
Subject: D-Bus: Fix signals with string array parameters in dynamic clients
X-Git-Tag: 0.7.8~24
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=df58c3a91261eaae3d7cadea02ed1ee437ede2a7;p=thirdparty%2Fvala.git

D-Bus: Fix signals with string array parameters in dynamic clients

Fixes bug 599071.
---

diff --git a/codegen/valaccodedelegatemodule.vala b/codegen/valaccodedelegatemodule.vala
index 4f656d75f..e98255043 100644
--- a/codegen/valaccodedelegatemodule.vala
+++ b/codegen/valaccodedelegatemodule.vala
@@ -368,6 +368,14 @@ internal class Vala.CCodeDelegateModule : CCodeArrayModule {
 
 		var d_params = d.get_parameters ();
 		foreach (FormalParameter param in d_params) {
+			if (dynamic_sig != null
+			    && param.parameter_type is ArrayType
+			    && ((ArrayType) param.parameter_type).element_type.data_type == string_type.data_type) {
+				// use null-terminated string arrays for dynamic signals for compatibility reasons
+				param.no_array_length = true;
+				param.array_null_terminated = true;
+			}
+
 			generate_parameter (param, source_declarations, cparam_map, null);
 		}
 		if (!d.no_array_length && d.return_type is ArrayType) {