From 59219f01bbf5f748876258fe5f4648d2cfd4d6e9 Mon Sep 17 00:00:00 2001
From: Máximo Cuadros <mcuadros@gmail.com>
Date: Fri, 9 Sep 2016 02:48:01 +0200
Subject: format: idxfile.Encoder fix fanout generator

---
 formats/idxfile/idxfile.go | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'formats/idxfile/idxfile.go')

diff --git a/formats/idxfile/idxfile.go b/formats/idxfile/idxfile.go
index ce4c976..65b58b5 100644
--- a/formats/idxfile/idxfile.go
+++ b/formats/idxfile/idxfile.go
@@ -50,19 +50,12 @@ func (idx *Idxfile) isValid() bool {
 
 func (idx *Idxfile) calculateFanout() [256]uint32 {
 	fanout := [256]uint32{}
-	var c uint32
 	for _, e := range idx.Entries {
-		c++
-		fanout[e.Hash[0]] = c
+		fanout[e.Hash[0]]++
 	}
 
-	var i uint32
-	for k, c := range fanout {
-		if c != 0 {
-			i = c
-		}
-
-		fanout[k] = i
+	for i := 1; i < 256; i++ {
+		fanout[i] += fanout[i-1]
 	}
 
 	return fanout
-- 
cgit