Fix empty ca result handling

Change-Id: I564c30602207ec5463d98bf47c2d0633fa34819d
diff --git a/Project.toml b/Project.toml
index 7c4986e..1c5f287 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "DerekoVecs"
 uuid = "d522d5f0-9ae6-4a1c-b144-42ce9f15cae4"
 authors = ["Marc Kupietz"]
-version = "0.4.0"
+version = "0.4.1"
 
 [deps]
 ArtifactUtils = "8b73e784-e7d8-4ea5-973d-377fed4e3bce"