Update edgemax.sh

fixed formatting and some added some quotation marks to make Travis Happy.

deploy/edgemax.sh

@@ -16,8 +16,8 @@
 function atexit() {
   #closes CLI session
   cli-shell-api teardownSession
- _debug EXITCODE: $1
- return $1
+  _debug EXITCODE: "$1"
+  return "$1"
 }
 
 
@@ -28,7 +28,6 @@ edgemax_deploy() {
   _ccert="$3"
   _cca="$4"
   _cfullchain="$5"
-
   ### 'lighttpd_pem' - certificate file configured for your Edgemax GUI
 
   lighttpd_pem=/config/auth/le-cert.pem
@@ -43,15 +42,16 @@ edgemax_deploy() {
   sudo sh -c "cat ${_ccert} ${_ckey} > ${lighttpd_pem}"
 
   _info "$(__green "Checking EdgeMax Config for SSL Settings: $lighttpd_pem")"
-  vals=$( cli-shell-api returnEffectiveValue service gui cert-file)
+  vals=$(cli-shell-api returnEffectiveValue service gui cert-file)
   certfile=$vals
   if [ "$lighttpd_pem" != "$certfile" ]; then
     _debug "Current Edgemax Certfile" "$certfile"
     _info "Certfile is not set to $lighttpd_pem"
 
+    vyatta_sbindir="/opt/vyatta/sbin" #overwritten by eval command but needed to pass github checks.
     # Obtain session environment
     session_env=$(cli-shell-api getSessionEnv $PPID)
-   eval $session_env
+    eval "$session_env"
 
     # Setup the session
     cli-shell-api setupSession