From f8c5b3dcee65a95bab46ac7376a4013c459c498d Mon Sep 17 00:00:00 2001
From: "Daniel A. Nagy" <nagy.da@gmail.com>
Date: Tue, 1 Mar 2016 16:03:47 +0100
Subject: [PATCH] Fixing crash while deleting non-existing manifest entries. HT
 to zsfelfoldi

---
 swarm/api/manifest.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/swarm/api/manifest.go b/swarm/api/manifest.go
index 42942a0213..0337382ff0 100644
--- a/swarm/api/manifest.go
+++ b/swarm/api/manifest.go
@@ -145,7 +145,10 @@ func (self *manifestTrie) deleteEntry(path string) {
 
 	b := byte(path[0])
 	entry := self.entries[b]
-	if (entry != nil) && (entry.Path == path) {
+	if entry == nil {
+		return
+	}
+	if entry.Path == path {
 		self.entries[b] = nil
 		return
 	}