X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/847536c80dbd1f8a0b4e0c0f803e80407e00e4b1..9d5fd432eec76e1d7f037b7b51d38372e1966197:/app/helpers/user_blocks_helper.rb

diff --git a/app/helpers/user_blocks_helper.rb b/app/helpers/user_blocks_helper.rb
index 73425edec..95b6cb600 100644
--- a/app/helpers/user_blocks_helper.rb
+++ b/app/helpers/user_blocks_helper.rb
@@ -26,9 +26,11 @@ module UserBlocksHelper
   end
 
   def block_duration_in_words(duration)
+    # Ensure the requested duration isn't negative, even by a millisecond
+    duration = 0 if duration.negative?
     parts = ActiveSupport::Duration.build(duration).parts
     if duration < 1.day
-      t("user_blocks.helper.block_duration.hours", :count => parts[:hours])
+      t("user_blocks.helper.block_duration.hours", :count => parts.fetch(:hours, 0))
     elsif duration < 1.week
       t("user_blocks.helper.block_duration.days", :count => parts[:days])
     elsif duration < 1.month