Bail on nonexistent sources when rendering configs.

quamen · Mar 29, 2011 · f0f17e7 · f0f17e7
1 parent da1ca53
commit f0f17e7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/babushka/renderable.rb b/lib/babushka/renderable.rb
@@ -50,6 +50,7 @@ def render_erb source, custom_context
 
     require 'digest/sha1'
     def sha_of source
+      raise "Source doesn't exist: #{source.p}" unless source.p.exists?
       Digest::SHA1.hexdigest(source.p.read)
     end