better support for to dash

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    apache-config-generator (0.2.7)
+    apache-config-generator (0.2.8)
       rainbow
 
 GEM

lib/apache/rewrites.rb

@@ -216,7 +216,6 @@ module Apache
 
     def from_tester(from, opts)
       from = test(from, opts)
-      from = @from if (@to == '-')
       from = :http_forbidden if (forbidden?)
       from
     end
@@ -284,7 +283,9 @@ module Apache
       result = from
 
       if match?(from, opts)
-        result = super(from, opts) if !(@to == '-')
+        if !(@to == '-')
+          result = super(from, opts)
+        end
       end
 
       result.replace_placeholderize(opts)

spec/apache/rewrites_spec.rb

@@ -97,14 +97,34 @@ describe Apache::RewriteRule, "a RewriteRule" do
   end
 
   context 'dash' do
-    subject {
-      rule = Apache::RewriteRule.new
-      rule.rule(%r{^/test$}, '-', :last => true)
-      rule
-    }
+    context 'no conditions' do
+      subject {
+        rule = Apache::RewriteRule.new
+        rule.rule(%r{^/test$}, '-', :last => true)
+        rule
+      }
 
-    it "should succeed and return itself" do
-      subject.test('/test').should == '/test'
+      it "should succeed and return itself" do
+        subject.test('/test').should == '/test'
+        subject.test('/fail').should == '/fail'
+      end
+    end
+
+    context 'conditions' do
+      subject do
+        rule = Apache::RewriteRule.new
+        rule.cond('/%{REQUEST_FILENAME}', '^/test$')
+        rule.rule(%r{^/test$}, '-', :last => true)
+        rule
+      end
+
+      it "should fail" do
+        subject.test('/test', :request_filename => 'cats').should == '/test'
+      end
+
+      it "should succeed" do
+        subject.test('/test', :request_filename => 'test').should == '/test'
+      end
     end
   end
 end