From 55509f1a11003837714071d05ea878b340757a76 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Mon, 28 Aug 2017 09:20:50 +0200
Subject: Document assumptions that are being made to avoid division by zero

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

(limited to 'src/qt/coincontroldialog.cpp')

diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp
index f3ee0fbe39..0225dd3cd6 100644
--- a/src/qt/coincontroldialog.cpp
+++ b/src/qt/coincontroldialog.cpp
@@ -581,6 +581,7 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog)
     QString toolTipDust = tr("This label turns red if any recipient receives an amount smaller than the current dust threshold.");
 
     // how many satoshis the estimated fee can vary per byte we guess wrong
+    assert(nBytes != 0);
     double dFeeVary = (double)nPayFee / nBytes;
 
     QString toolTip4 = tr("Can vary +/- %1 satoshi(s) per input.").arg(dFeeVary);
-- 
cgit v1.2.3