From 6e4e193c3a2ffd4d3206e4a45baf807b5ee811d7 Mon Sep 17 00:00:00 2001
From: Triffic <1052178060@qq.com>
Date: Thu, 18 Jun 2015 22:16:18 +0800
Subject: [PATCH] =?UTF-8?q?avoid=20query=20hashmap=20when=20input=20?=
 =?UTF-8?q?=E2=80=9C=E2=80=9D;?=
MIME-Version: 1.0
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---
 src/main/java/com/joestelmach/natty/Season.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/joestelmach/natty/Season.java b/src/main/java/com/joestelmach/natty/Season.java
index b0f5f8a9..2e1694e8 100644
--- a/src/main/java/com/joestelmach/natty/Season.java
+++ b/src/main/java/com/joestelmach/natty/Season.java
@@ -27,7 +27,8 @@ public String getSummary() {
   }
 
   public static Season fromSummary(String summary) {
-    if(summary == null) return null;
-    return lookup.get(summary);
+	  if(summary == null || "".equalsIgnoreCase(summary.trim())) return null;
+	  //if(summary == null) return null;
+	  return lookup.get(summary);
   }
 }