From 8043caab6ddfddd7bb8f4ffeef10f65eb586ec45 Mon Sep 17 00:00:00 2001
From: Mathew Sutcliffe <oktal3700@gmail.com>
Date: Wed, 9 Apr 2014 18:57:13 +0100
Subject: [PATCH] refs #197 stringification of null quantity should yield
 "undefined"

---
 src/blackmisc/pqphysicalquantity.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/blackmisc/pqphysicalquantity.cpp b/src/blackmisc/pqphysicalquantity.cpp
index fd21f8aa5..db2207e08 100644
--- a/src/blackmisc/pqphysicalquantity.cpp
+++ b/src/blackmisc/pqphysicalquantity.cpp
@@ -266,7 +266,10 @@ namespace BlackMisc
          */
         template <class MU, class PQ> QString CPhysicalQuantity<MU, PQ>::convertToQString(bool i18n) const
         {
-            if (this->isNull()) return (i18n) ? QCoreApplication::translate("CPhysicalQuantity", "undefined") : "undefined";
+            if (this->isNull())
+            {
+                return i18n ? QCoreApplication::translate("CPhysicalQuantity", "undefined") : "undefined";
+            }
             return this->valueRoundedWithUnit(this->getUnit(), -1, i18n);
         }