From 31278bcc6895089c97fc5d038cd1dd99053c3764 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Tue, 10 Nov 2015 01:50:41 +0900
Subject: Fix compatibility issues with OR operator and inverse terms

---
 src/item.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/item.go')

diff --git a/src/item.go b/src/item.go
index f2f105ac..5ce25c71 100644
--- a/src/item.go
+++ b/src/item.go
@@ -63,6 +63,9 @@ func (item *Item) Rank(cache bool) Rank {
 			matchlen += end - begin
 		}
 	}
+	if matchlen == 0 {
+		matchlen = math.MaxUint16
+	}
 	var tiebreak uint16
 	switch rankTiebreak {
 	case byLength:
-- 
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