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[architektonas] / src / forms / lineangleoptions.cpp

diff --git a/src/forms/lineangleoptions.cpp b/src/forms/lineangleoptions.cpp
index dca00ae1c478729e9c7e4d9e12add1410f47799e..626d0a4395c0cdefa17f72e8fee1778a3d974d90 100644 (file)
--- a/src/forms/lineangleoptions.cpp
+++ b/src/forms/lineangleoptions.cpp
@@ -73,7 +73,7 @@ LineAngleOptions::~LineAngleOptions()
 
 void LineAngleOptions::setAction(ActionInterface * a, bool update)
 {
-       if (a != NULL && a->rtti() == RS2::ActionDrawLineAngle)
+       if (a && a->rtti() == RS2::ActionDrawLineAngle)
        {
                action = (ActionDrawLineAngle *)a;
 
@@ -83,8 +83,7 @@ void LineAngleOptions::setAction(ActionInterface * a, bool update)
                        leAngle->hide();
                }
 
-               QString sa;
-               QString sl;
+               QString sa, sl;
                int sp;
 
                // settings from action:
@@ -123,18 +122,18 @@ void LineAngleOptions::setAction(ActionInterface * a, bool update)
 
 void LineAngleOptions::updateAngle(const QString & a)
 {
-       if (action != NULL && !action->hasFixedAngle())
+       if (action && !action->hasFixedAngle())
                action->setAngle(RS_Math::deg2rad(RS_Math::eval(a)));
 }
 
 void LineAngleOptions::updateLength(const QString & l)
 {
-       if (action != NULL)
+       if (action)
                action->setLength(RS_Math::eval(l));
 }
 
 void LineAngleOptions::updateSnapPoint(int sp)
 {
-       if (action != NULL)
+       if (action)
                action->setSnapPoint(sp);
 }