Qt4: fix uninitialized variable

diff --git a/modules/gui/qt4/input_manager.cpp b/modules/gui/qt4/input_manager.cpp
index 5a643b75a565579614087d528926c16d7ad96585..535bfd84ce28e8d00888ed513b23d0017e0061ab 100644 (file)
--- a/modules/gui/qt4/input_manager.cpp
+++ b/modules/gui/qt4/input_manager.cpp
@@ -63,7 +63,7 @@ InputManager::InputManager( QObject *parent, intf_thread_t *_p_intf) :
     b_video      = false;
     timeA        = 0;
     timeB        = 0;
-
+    f_cache      = -1.; /* impossible initial value, different from all */
 }
 
 InputManager::~InputManager()