make default value of Product.type an empty list

That's what the documentation claims and it reduces the need for
undefined-checks in code that uses this property.

Task-number: QBS-429
Change-Id: Iee65c4bf5b772bc235d185c91cc478f96d7def91
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/language/builtindeclarations.cpp b/src/lib/language/builtindeclarations.cpp
index 71eff5c7c..3af3f7fd2 100644
--- a/src/lib/language/builtindeclarations.cpp
+++ b/src/lib/language/builtindeclarations.cpp
@@ -261,9 +261,11 @@ void BuiltinDeclarations::addProductItem()
 {
     QList<PropertyDeclaration> properties;
     properties += conditionProperty();
-    properties += PropertyDeclaration(QLatin1String("type"), PropertyDeclaration::StringList);
+    PropertyDeclaration decl(QLatin1String("type"), PropertyDeclaration::StringList);
+    decl.initialValueSource = QLatin1String("[]");
+    properties += decl;
     properties += nameProperty();
-    PropertyDeclaration decl = PropertyDeclaration("targetName", PropertyDeclaration::String);
+    decl = PropertyDeclaration("targetName", PropertyDeclaration::String);
     decl.initialValueSource = QLatin1String("name");
     properties += decl;
     decl = PropertyDeclaration(QLatin1String("destinationDirectory"), PropertyDeclaration::String);