[anjuta] project-wizard: bgo #654881 - Segmentation fault during project creation if no packages were selecte

[Sebastien Granjoux <sgranjoux src gnome org>]

commit 169c57dc977998e190805aaeff50735e8c928124
Author: SÃbastien Granjoux <seb sfo free fr>
Date:   Fri Jul 29 18:18:04 2011 +0200

    project-wizard: bgo #654881 - Segmentation fault during project creation if no packages were selected

 plugins/project-wizard/property.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/plugins/project-wizard/property.c b/plugins/project-wizard/property.c
index a35810c..aa9b5cb 100644
--- a/plugins/project-wizard/property.c
+++ b/plugins/project-wizard/property.c
@@ -708,8 +708,11 @@ npw_property_set_value_from_widget (NPWProperty* prop, NPWValueTag tag)
 			else
 				str_value = g_string_new (node->data);
 		}
-		value = str_value->str;
-		g_string_free (str_value, FALSE);
+		if (str_value != NULL)
+		{
+			value = str_value->str;
+			g_string_free (str_value, FALSE);
+		}
 		g_list_foreach (packages, (GFunc) g_free, NULL);
 		g_list_free (packages);	
 		break;