From f8e4e6c343b379a705fda0df6014f4467a9a799e Mon Sep 17 00:00:00 2001
From: Luka Vandervelden <lukc@upyum.com>
Date: Tue, 11 Feb 2020 19:47:13 +0100
Subject: [PATCH] Partition#get(unknown_partition) returns []

---
 spec/test.cr          | 2 ++
 src/dodb/partition.cr | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/spec/test.cr b/spec/test.cr
index d432925..ac4204f 100644
--- a/spec/test.cr
+++ b/spec/test.cr
@@ -307,6 +307,8 @@ describe "DODB::DataBase" do
 					a && b
 				}.should be_true
 			end
+
+			db_ships_by_class.get("does-not-exist").should eq [] of Ship
 		end
 
 		it "removes select elements from partitions" do
diff --git a/src/dodb/partition.cr b/src/dodb/partition.cr
index 46bbbac..ec0d06a 100644
--- a/src/dodb/partition.cr
+++ b/src/dodb/partition.cr
@@ -43,6 +43,9 @@ class DODB::Partition(V) < DODB::Indexer(V)
 		r_value = Array(V).new
 
 		partition_directory = indexing_directory partition
+
+		return r_value unless Dir.exists? partition_directory
+
 		Dir.each_child partition_directory do |child|
 			r_value << V.from_json ::File.read "#{partition_directory}/#{child}"
 		end