From e9351fbd9da5ed5fb55bf82f3c3b68111913403a Mon Sep 17 00:00:00 2001
From: Jonathan Bernard <jbernard@fairwaytech.com>
Date: Mon, 18 Feb 2019 16:06:10 -0600
Subject: [PATCH] Fix bug in CombinedConfig: need to allow for config values
 not defined in the possible CLI args.

---
 cliutils.nim    | 2 +-
 cliutils.nimble | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cliutils.nim b/cliutils.nim
index ef7f62c..9c96713 100644
--- a/cliutils.nim
+++ b/cliutils.nim
@@ -15,7 +15,7 @@ proc getVal*(cfg: CombinedConfig, key: string): string =
   let envKey = key.replace('-', '_').toUpper
   let jsonKey = key.replace(re"(-\w)", proc (m: RegexMatch): string = ($m)[1..1].toUpper)
 
-  if cfg.docopt[argKey]: return $cfg.docopt[argKey]
+  if cfg.docopt.contains(argKey) and cfg.docopt[argKey]: return $cfg.docopt[argKey]
   elif existsEnv(envKey): return getEnv(envKey)
   elif cfg.json.hasKey(jsonKey):
     let node = cfg.json[jsonKey]
diff --git a/cliutils.nimble b/cliutils.nimble
index 0427e88..9426352 100644
--- a/cliutils.nimble
+++ b/cliutils.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.6.2"
+version       = "0.6.3"
 author        = "Jonathan Bernard"
 description   = "Helper functions for writing command line interfaces."
 license       = "MIT"