lib/Checked/Demand/Mods/File_Addresses.rb in Checked-0.1.1 vs lib/Checked/Demand/Mods/File_Addresses.rb in Checked-0.1.2

@@ -36,9 +36,12 @@
 
   def file_address!
     self.target= target.strip
     string!
     not_empty!
+    if target[%r!([^a-zA-Z0-9\.\_\-\/~]+)!]
+      fail! "...has invalid characters: #{$1.inspect}"
+    end
   end
 
   def file_read!
     self.target= target.gsub("\r\n", "\n")
   end