add more safety

2018-03-16 11:19:06 +11:00 · 2018-03-16 11:19:06 +11:00 · 5474635361
parent d3943b97df
commit 5474635361
1 changed files with 1 additions and 1 deletions
--- a/app/models/remote_theme.rb
+++ b/app/models/remote_theme.rb
@ -156,7 +156,7 @@ class RemoteTheme < ActiveRecord::Base
  def update_theme_color_schemes(theme, schemes)
    missing_scheme_names = Hash[*theme.color_schemes.pluck(:name, :id).flatten]

-    schemes.each do |name, colors|
+    schemes&.each do |name, colors|
      missing_scheme_names.delete(name)
      existing = theme.color_schemes.find_by(name: name)
      if existing