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From: Hleb Valoshka <375gnu@gmail.com>
Date: Mon, 6 Jul 2015 17:49:10 +0300
Subject: Fix warning from Hash[]
This patch will fix the following warning:
warning: wrong element type nil at 1 (expected array)
warning: ignoring wrong elements is deprecated, remove them explicitly
warning: this causes ArgumentError in the next release
---
lib/rack/mount/route.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/rack/mount/route.rb b/lib/rack/mount/route.rb
index f7b4f43..f4a2456 100644
--- a/lib/rack/mount/route.rb
+++ b/lib/rack/mount/route.rb
@@ -99,7 +99,7 @@ module Rack::Mount
if method.nil?
result = Hash[@conditions.map { |m, condition|
[m, condition.generate(params, recall, options)] if condition.respond_to?(:generate)
- }]
+ }.compact]
return nil if result.values.compact.empty?
else
if condition = @conditions[method]
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