comparison view/Overview.cpp @ 854:c17719e488c9

Fix some potential null-pointer derefs, and simplify some logic where loops were used with an unconditional "break" that meant they could only happen once (from coverity scan)

 //#define DEBUG_OVERVIEW 1
 
 
 Overview::Overview(QWidget *w) :
     View(w, false),
-    m_clickedInRange(false)
+    m_clickedInRange(false),
+    m_dragCentreFrame(0)
 {
     setObjectName(tr("Overview"));
     m_followPan = false;
     m_followZoom = false;
     setPlaybackFollow(PlaybackIgnore);