Fix unpacking empty list

Add a test for unpacking empty list properties and fix a bug that
resulted in nil slice instead of an empty slice.

1 files changed, 1 insertions, 1 deletions

diff --git a/unpack.go b/unpack.go
index e188d6f..445a8c6 100644
--- a/unpack.go
+++ b/unpack.go
@@ -293,7 +293,7 @@ func unpackSlice(sliceValue reflect.Value, property *parser.Property) []error {
 		}
 	}
 
-	var list []string
+	list := []string{}
 	for _, value := range property.Value.ListValue {
 		if value.Type != parser.String {
 			// The parser should not produce this.