lib/hominid/campaign.rb in hominid-2.1.6 vs lib/hominid/campaign.rb in hominid-2.1.7

@@ -578,11 +578,15 @@
     # * send_type   (String)  = One of 'html', 'text' or '' (send both). Defaults to ''.
     #
     # Returns:
     # True if successful.
     #
-    def send_test(campaign_id, emails = {}, send_type = '')
-      call("campaignSendTest", campaign_id, emails, send_type)
+    def send_test(campaign_id, emails = {}, send_type = nil)
+      if send_type
+        call("campaignSendTest", campaign_id, emails, send_type)
+      else
+        call("campaignSendTest", campaign_id, emails)
+      end
     end
     
     # Get the URL to a customized VIP Report for the specified campaign and optionally send an email
     # to someone with links to it. Note subsequent calls will overwrite anything already set for the
     # same campign (eg, the password).
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