From b756a2b57f8b8e1fcd24b625cf3ef9a8e9913257 Mon Sep 17 00:00:00 2001
From: UdjinM6 <UdjinM6@users.noreply.github.com>
Date: Sat, 27 Feb 2016 05:55:45 +0300
Subject: [PATCH] Fix deadlock that could occur sometimes during mixing - it's
 better to fail here than to lock wallet and stop recieving next blocks
 because of that

---
 src/darksend.cpp | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/darksend.cpp b/src/darksend.cpp
index b590faa8b2be..4a4abe5bf298 100644
--- a/src/darksend.cpp
+++ b/src/darksend.cpp
@@ -1160,16 +1160,12 @@ void CDarksendPool::SendDarksendDenominate(std::vector<CTxIn>& vin, std::vector<
 
         LogPrintf("Submitting tx %s\n", tx.ToString());
 
-        while(true){
-            TRY_LOCK(cs_main, lockMain);
-            if(!lockMain) { MilliSleep(50); continue;}
-            if(!AcceptToMemoryPool(mempool, state, CTransaction(tx), false, NULL, false, true, true)){
-                LogPrintf("dsi -- transaction not valid! %s \n", tx.ToString());
-                UnlockCoins();
-                SetNull();
-                return;
-            }
-            break;
+        TRY_LOCK(cs_main, lockMain);
+        if(!lockMain || !AcceptToMemoryPool(mempool, state, CTransaction(tx), false, NULL, false, true, true)){
+            LogPrintf("dsi -- transaction failed! %s \n", tx.ToString());
+            UnlockCoins();
+            SetNull();
+            return;
         }
     }