Consider cygwin a Windows platform

This should fix Ruby Bug 12468.
ruby · Sep 22, 2020 · 15d4fe0 · 15d4fe0
1 parent daf1dc5
commit 15d4fe0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/logger/log_device.rb b/lib/logger/log_device.rb
@@ -135,7 +135,7 @@ def check_shift_log
       end
     end
 
-    if /mswin|mingw/ =~ RUBY_PLATFORM
+    if /mswin|mingw|cygwin/ =~ RUBY_PLATFORM
       def lock_shift_log
         yield
       end