From 81640ecd848bdcd20de971f80bb975dc721c3477 Mon Sep 17 00:00:00 2001
From: Benjamin Kellermann <Benjamin.Kellermann@gmx.de>
Date: Sun, 10 Dec 2017 17:31:54 +0100
Subject: bugfix: new ruby version caused exception

---
 timestring.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'timestring.rb')

diff --git a/timestring.rb b/timestring.rb
index ff4a220..3f70104 100644
--- a/timestring.rb
+++ b/timestring.rb
@@ -55,8 +55,9 @@ class TimeString
 		self <=> other
 	end
 	def <=>(other)
+		return -1 if other.class != TimeString
 		if self.date == other.date
-			if self.time.class == String && other.time.class == String 
+			if self.time.class == String && other.time.class == String
 				self.time.to_i == other.time.to_i ? self.time <=> other.time : self.time.to_i <=> other.time.to_i
 			elsif self.time.class == Time && other.time.class == Time
 				self.time <=> other.time
-- 
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