From a47da4b6fecaba81dafe777b25be24e04a428e37 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Fri, 3 Feb 2017 09:20:54 +0100
Subject: Use z = std::max(x - y, 0); instead of z = x - y; if (z < 0) z = 0;

---
 src/qt/coincontroldialog.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/qt')

diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp
index f8aba70d92..d4fd8bd372 100644
--- a/src/qt/coincontroldialog.cpp
+++ b/src/qt/coincontroldialog.cpp
@@ -563,9 +563,7 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog)
         }
 
         // after fee
-        nAfterFee = nAmount - nPayFee;
-        if (nAfterFee < 0)
-            nAfterFee = 0;
+        nAfterFee = std::max<CAmount>(nAmount - nPayFee, 0);
     }
 
     // actually update labels
-- 
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