From 6fb8f5f17c079a7d32c855eae313c740e5f9e6be Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Thu, 27 Jul 2017 01:09:05 +0200
Subject: Check that -blocknotify command is non-empty before executing

To make BlockNotifyCallback(...) (-blocknotify) consistent with:
* AlertNotify(...) (-alertnotify)
* AddToWallet(...) (-walletnotify)
---
 src/wallet/wallet.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wallet')

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 599e74149c..41ecec9b6b 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -988,7 +988,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn, bool fFlushOnClose)
     // notify an external script when a wallet transaction comes in or is updated
     std::string strCmd = gArgs.GetArg("-walletnotify", "");
 
-    if ( !strCmd.empty())
+    if (!strCmd.empty())
     {
         boost::replace_all(strCmd, "%s", wtxIn.GetHash().GetHex());
         boost::thread t(runCommand, strCmd); // thread runs free
-- 
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