From a1e747f4adaee7828142f63b873fd424898ed922 Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <myaccounts@savant.be>
Date: Wed, 26 Aug 2015 00:15:09 -0400
Subject: [PATCH] Guard against missing VHOST files

This can occur if the app isn't using vhosts but the user runs the command.
---
 plugins/domains/commands | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/domains/commands b/plugins/domains/commands
index fcd533af6..dba5335ea 100755
--- a/plugins/domains/commands
+++ b/plugins/domains/commands
@@ -29,8 +29,12 @@ case "$1" in
     APP="$2"
 
     dokku domains:setup $APP
-    dokku_log_info2_quiet "$APP Domain Names"
-    cat "$DOKKU_ROOT/$APP/VHOST"
+    if [[ -f "$DOKKU_ROOT/$APP/VHOST" ]]; then
+      dokku_log_info2_quiet "$APP Domain Names"
+      cat "$DOKKU_ROOT/$APP/VHOST"
+    else
+      dokku_log_fail "No domain names set for $APP"
+    fi
     ;;
 
   domains:setup)