catch case where no custom tags are defined

jfitisoff · Jun 22, 2018 · d3ffd10 · d3ffd10
1 parent 5e35d13
commit d3ffd10
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/lib/insite/insite.rb b/lib/insite/insite.rb
@@ -144,13 +144,15 @@ def initialize(base_url, **hsh)
 
     # Build generic components for custom tags, which are defined
     # using Site.custom_tags.
-    self.class.custom_tags.each do |tag|
-      # TODO: Ditch string interpolation.
-      self.class.class_eval %Q{
-        class #{tag.underscore.camelize} < Component
-          select_by tag_name: "#{tag}"
-        end
-      }
+    if self.class.custom_tags
+      self.class.custom_tags.each do |tag|
+        # TODO: Ditch string interpolation.
+        self.class.class_eval %Q{
+          class #{tag.underscore.camelize} < Component
+            select_by tag_name: "#{tag}"
+          end
+        }
+      end
     end
 
     # Set up accessor methods for each page and page checking methods..