From 1652420a1599093a95477b84121a1dbe13b5689a Mon Sep 17 00:00:00 2001
From: ferhat elmas <elmas.ferhat@gmail.com>
Date: Sun, 25 Aug 2019 21:05:01 +0200
Subject: [PATCH] Enable shellcheck and fix issues (#170)

---
 .travis.yml | 4 +++-
 kubens      | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 5ec9c8f..5fa4b31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,9 @@ before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq bats
   - sudo curl -fsSL -o /usr/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/v1.13.1/bin/linux/amd64/kubectl
-  - sudo chmod +x /usr/bin/kubectl 
+  - sudo chmod +x /usr/bin/kubectl
 script:
   - bats test/kubectx.bats
   - bats test/kubens.bats
+  - shellcheck kubectx
+  - shellcheck kubens
diff --git a/kubens b/kubens
index 361e3b3..51f90aa 100755
--- a/kubens
+++ b/kubens
@@ -66,7 +66,9 @@ escape_context_name() {
 }
 
 namespace_file() {
-  local ctx="$(escape_context_name "${1}")"
+  local ctx
+
+  ctx="$(escape_context_name "${1}")"
   echo "${KUBENS_DIR}/${ctx}"
 }