non-production: explicitly exit 0 from child processes

Author: dcaddell

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kubernetes_template_rendering (0.2.1.pre.dc.0)
+    kubernetes_template_rendering (0.2.1.pre.dc.1)
       activesupport
       invoca-utils
       jsonnet

lib/kubernetes_template_rendering/template_directory_renderer.rb

@@ -40,7 +40,7 @@ def render(args)
             else
               # this is the child
               render_set(args, resource_set)
-              Kernel.exit! # skip at_exit handlers since parent will run those
+              Kernel.exit!(0) # skip at_exit handlers since parent will run those
             end
           else
             render_set(args, resource_set)

lib/kubernetes_template_rendering/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module KubernetesTemplateRendering
-  VERSION = "0.2.1.pre.dc.0"
+  VERSION = "0.2.1.pre.dc.1"
 end