Properly check for large pool size requests

lib/vmfloaty.rb

@@ -49,7 +49,7 @@ class Vmfloaty
 
         max_pool_request = 5
         large_pool_requests = os_types.select{|k,v| v > max_pool_request}
-        if ! large_pool_requests.nil? and ! force
+        if ! large_pool_requests.empty? and ! force
           STDERR.puts "Requesting vms over #{max_pool_request} requires a --force flag."
           STDERR.puts "Try again with `floaty get --force`"
           exit 1

lib/vmfloaty/version.rb

@@ -1,6 +1,6 @@
 
 class Version
-  @version = '0.7.6'
+  @version = '0.7.7'
 
   def self.get
     @version

vmfloaty.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = 'vmfloaty'
-  s.version = '0.7.6'
+  s.version = '0.7.7'
   s.authors = ['Brian Cain']
   s.email = ['brian.cain@puppetlabs.com']
   s.license = 'Apache'