be more specific about error messages on the layout interface

mirisuzanne · Jun 4, 2012 · 5f267a2 · 5f267a2
1 parent d85f7fe
commit 5f267a2
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/lib/compass/sass_extensions/sprites/layout.rb b/lib/compass/sass_extensions/sprites/layout.rb
@@ -13,18 +13,22 @@ def initialize(images, kwargs={})
             @options = kwargs
             @height  = 0
             @width   = 0
+
             layout!
-            @images
           end
 
           def layout!
             raise Compass::SpriteException, "You must impliment layout!"
           end
 
           def properties
-            if [@width, @height].any?(&:zero?)
-              raise Compass::SpriteException, "You must set the width and height before fetching the properties"
+            if @width.zero?
+              raise Compass::SpriteException, "You must set the width fetching the properties"
             end
+            if @height.zero?
+              raise Compass::SpriteException, "You must set the height fetching the properties"
+            end
+
             [@images, @width, @height]
           end