Ruby compatibility

inukshuk · May 19, 2016 · 894470d · 894470d
1 parent f7c8bd7
commit 894470d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/edtf/date.rb b/lib/edtf/date.rb
@@ -176,7 +176,7 @@ def edtf
 
     v = values
     s = FORMATS.take(v.length).zip(v).map { |f,d| f % d.abs }
-    s[0] = "-#{s[0]}" if year.negative?
+    s[0] = "-#{s[0]}" if year < 0
     s = unspecified.mask(s)
 
     unless (h = ua_hash).zero?