Coding style update for pointer comparison

Most developers seem to prefer
  if (ptr) ...
  if (!ptr) ...
in comparison to
  if (ptr != 0) ...
  if (ptr == 0) ...

Adjusted the Dolphin-code to use the "most-prefered style" to make contributors happy.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/views/dolphincolumnviewcontainer.cpp b/src/views/dolphincolumnviewcontainer.cpp
index 7baded96c..3216dd2b6 100644
--- a/src/views/dolphincolumnviewcontainer.cpp
+++ b/src/views/dolphincolumnviewcontainer.cpp
@@ -49,8 +49,8 @@ DolphinColumnViewContainer::DolphinColumnViewContainer(QWidget* parent,
     m_activeUrlTimer(0),
     m_assureVisibleActiveColumnTimer(0)
 {
-    Q_ASSERT(dolphinViewController != 0);
-    Q_ASSERT(viewModeController != 0);
+    Q_ASSERT(dolphinViewController);
+    Q_ASSERT(viewModeController);
 
     setAcceptDrops(true);
     setFocusPolicy(Qt::NoFocus);
@@ -392,7 +392,7 @@ void DolphinColumnViewContainer::removeAllColumns()
 
 void DolphinColumnViewContainer::deleteColumn(DolphinColumnView* column)
 {
-    if (column == 0) {
+    if (!column) {
         return;
     }
 
@@ -412,7 +412,7 @@ void DolphinColumnViewContainer::deleteColumn(DolphinColumnView* column)
         // during drag operations" is used). Deleting the view
         // during an ongoing drag operation is not allowed, so
         // this will postponed.
-        if (m_dragSource != 0) {
+        if (m_dragSource) {
             // the old stored view is obviously not the drag source anymore
             m_dragSource->deleteLater();
             m_dragSource = 0;