[calligra] fix qreal!=double issues

[Rex Dieter]

commit f3834cf4935b53c38d477693b7461d0ce00a95dd
Author: Rex Dieter <rdieter at math.unl.edu>
Date:   Sat Dec 14 21:16:07 2013 -0600

    fix qreal!=double issues

 calligra-2.7.90-qreal.patch |   23 +++++++++++++++++++++++
 calligra.spec               |    2 ++
 2 files changed, 25 insertions(+), 0 deletions(-)
---
diff --git a/calligra-2.7.90-qreal.patch b/calligra-2.7.90-qreal.patch
new file mode 100644
index 0000000..e0e702e
--- /dev/null
+++ b/calligra-2.7.90-qreal.patch
@@ -0,0 +1,23 @@
+diff -up calligra-2.7.90/krita/image/kis_distance_information.cpp.qreal calligra-2.7.90/krita/image/kis_distance_information.cpp
+--- calligra-2.7.90/krita/image/kis_distance_information.cpp.qreal	2013-12-01 12:24:22.000000000 -0600
++++ calligra-2.7.90/krita/image/kis_distance_information.cpp	2013-12-14 21:15:20.383029355 -0600
+@@ -132,7 +132,7 @@ qreal KisDistanceInformation::getNextPoi
+                                                             const QPointF &end)
+ {
+     qreal distance = m_d->distance.x();
+-    qreal spacing = qMax(0.5, m_d->spacing.spacing().x());
++    qreal spacing = qMax(qreal(0.5), m_d->spacing.spacing().x());
+ 
+     if (start == end) {
+         return -1;
+@@ -161,8 +161,8 @@ qreal KisDistanceInformation::getNextPoi
+         return -1;
+     }
+ 
+-    qreal a_rev = 1.0 / qMax(0.5, m_d->spacing.spacing().x());
+-    qreal b_rev = 1.0 / qMax(0.5, m_d->spacing.spacing().y());
++    qreal a_rev = 1.0 / qMax(qreal(0.5), m_d->spacing.spacing().x());
++    qreal b_rev = 1.0 / qMax(qreal(0.5), m_d->spacing.spacing().y());
+ 
+     qreal x = m_d->distance.x();
+     qreal y = m_d->distance.y();
diff --git a/calligra.spec b/calligra.spec
index f1a81a2..ff6a0cc 100644
--- a/calligra.spec
+++ b/calligra.spec
@@ -33,6 +33,7 @@ Source0: http://download.kde.org/%{stable}/calligra-%{version}/calligra-%{versio
 Patch1: calligra-2.7.90-no_mpxj.patch
 
 ## upstreamable patches
+Patch50: calligra-2.7.90-qreal.patch
 
 ## upstream patches
 
@@ -458,6 +459,7 @@ Requires: %{name}-core = %{version}-%{release}
 %if ! 0%{?mpxj}
 %patch1 -p1 -b .no_mpxj
 %endif
+%patch50 -p1 -b .qreal
 
 ## kdchart munging begin
 pushd 3rdparty/kdchart