From 9fbaf4bc1689d5efc6a4ce836fc1331488775e10 Mon Sep 17 00:00:00 2001
From: Daniel Kamil Kozar <dkk089@gmail.com>
Date: Wed, 18 May 2016 22:05:40 +0200
Subject: [PATCH] fix compilation with gcc 6.1.1

---
 lib/rdcartslot.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/rdcartslot.cpp b/lib/rdcartslot.cpp
index 3379285c..e97e0631 100644
--- a/lib/rdcartslot.cpp
+++ b/lib/rdcartslot.cpp
@@ -625,9 +625,10 @@ unsigned RDCartSlot::SelectCart(const QString &svcname,unsigned msecs)
     "(SERVICE=\""+RDEscapeString(svcname)+"\")";
   q=new RDSqlQuery(sql);
   while(q->next()) {
-    if(::abs(msecs-q->value(1).toInt())<diff) {
+    int cur_diff = msecs-q->value(1).toInt();
+    if(::abs(cur_diff)<diff) {
       cartnum=q->value(0).toUInt();
-      diff=::abs(msecs-q->value(1).toInt());
+      diff=::abs(cur_diff);
     }
   }
   delete q;