src/ConnectionPainter.cpp: Renamed a shadowed variable

Author: emmenlau

src/ConnectionPainter.cpp

@@ -226,10 +226,10 @@ drawNormalLine(QPainter * painter,
   {
     painter->setBrush(Qt::NoBrush);
 
-    QColor c = normalColorOut; 
+    QColor cOut = normalColorOut;
     if (selected)
-      c = c.darker(200);
-    p.setColor(c);
+      cOut = cOut.darker(200);
+    p.setColor(cOut);
     painter->setPen(p);
 
     unsigned int const segments = 60;
@@ -241,11 +241,11 @@ drawNormalLine(QPainter * painter,
 
       if (i == segments / 2)
       {
-        QColor c = normalColorIn; 
+        QColor cIn = normalColorIn;
         if (selected)
-          c = c.darker(200);
+          cIn = cIn.darker(200);
 
-        p.setColor(c);
+        p.setColor(cIn);
         painter->setPen(p);
       }
       painter->drawLine(cubic.pointAtPercent(ratioPrev),