lib/nanoc/base/compilation/dependency_tracker.rb in nanoc-3.6.4 vs lib/nanoc/base/compilation/dependency_tracker.rb in nanoc-3.6.5

@@ -68,9 +68,14 @@
 
     # Stop listening for dependency messages and stop recording dependencies.
     #
     # @return [void]
     def stop
+      # Sanity check
+      if !@stack.empty?
+        raise "Internal inconsistency: dependency tracker stack not empty at end of compilation"
+      end
+
       # Unregister
       Nanoc::NotificationCenter.remove(:visit_started, self)
       Nanoc::NotificationCenter.remove(:visit_ended,   self)
     end