From 955529d0d8920c7d40e0772762a240cf92103be2 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Sun, 8 Jul 2018 04:58:41 +0100
Subject: [PATCH] Stop printing JSON when end of offsets is reached

---
 obj/dump.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/obj/dump.go b/obj/dump.go
index d16d01c..3005058 100644
--- a/obj/dump.go
+++ b/obj/dump.go
@@ -71,6 +71,12 @@ func (s *Dump) PrintEntryJSON(indexes []*string) error {
 	}
 
 	offsets := s.sortedOffsets(indexes)
+	offsetsLength := int64(len(offsets))
+
+	if offsetsLength == 0 {
+		return nil
+	}
+
 	var current int64
 	var offset int64 = -1
 	reader := bufio.NewReader(file)
@@ -87,6 +93,10 @@ func (s *Dump) PrintEntryJSON(indexes []*string) error {
 			current++
 			fmt.Print(string(line))
 		}
+
+		if current >= offsetsLength-1 {
+			break
+		}
 	}
 
 	return nil