Fixed exception when accessing a site via IP address.

mbleigh · Sep 23, 2010 · 61bc2b8 · 61bc2b8
1 parent 9eb8b18
commit 61bc2b8
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/lib/subdomain-fu.rb b/lib/subdomain-fu.rb
@@ -136,7 +136,7 @@ def self.current_subdomain(request)
   def self.current_domain(request)
     domain = ""
     domain << request.subdomains[1..-1].join(".") + "." if request.subdomains.length > 1
-    domain << request.domain + request.port_string
+    domain << request.domain.to_s + request.port_string
   end
 
   module Controller

diff --git a/spec/subdomain_fu_spec.rb b/spec/subdomain_fu_spec.rb
@@ -175,6 +175,11 @@
       request = mock("request", :subdomains => [], :domain => "", :port_string => "")
       SubdomainFu.current_domain(request).should == ""
     end
+
+    it "should return an IP address if there is only an IP address" do
+      request = mock("request", :subdomains => [], :domain => "127.0.0.1", :port_string => "")
+      SubdomainFu.current_domain(request).should == "127.0.0.1"
+    end
 
     it "should return the current domain if there is only one level of subdomains" do
       request = mock("request", :subdomains => ["www"], :domain => "example.com", :port_string => "")