1 files changed, 4 insertions, 2 deletions
diff --git a/lib/gitlab/ci/config/interpolation/functions/base.rb b/lib/gitlab/ci/config/interpolation/functions/base.rb
index b9ce8cdc5bc..b04152a1558 100644
--- a/lib/gitlab/ci/config/interpolation/functions/base.rb
+++ b/lib/gitlab/ci/config/interpolation/functions/base.rb
@@ -20,9 +20,10 @@ module Gitlab
               function_expression_pattern.match?(function_expression)
             end
 
-            def initialize(function_expression)
+            def initialize(function_expression, ctx)
               @errors = []
               @function_args = parse_args(function_expression)
+              @ctx = ctx
             end
 
             def valid?
@@ -35,10 +36,11 @@ module Gitlab
 
             private
 
-            attr_reader :function_args
+            attr_reader :function_args, :ctx
 
             def error(message)
               errors << "error in `#{self.class.name}` function: #{message}"
+              nil
             end
 
             def parse_args(function_expression)