lib/wyrm/restore.rb in wyrm-0.3.2 vs lib/wyrm/restore.rb in wyrm-0.3.3

@@ -39,9 +39,10 @@
   end
 
   # sequel wants migrations numbered, but it's a bit of an annoyance for this.
   def find_single( glob )
     candidates = Pathname.glob container + glob
+    raise "no candidates for #{glob}. Probably #{container} does not have wyrm files." unless candidates.size == 1
     raise "too many #{candidates.inspect} for #{glob}" unless candidates.size == 1
     candidates.first
   end
 
   def schema_migration