CAN-Example: Fix Clang semantic warning

Semantic Issue -Wimplicit-fallthrough
103:5: warning: unannotated fall-through between switch labels
103:5: note: insert 'break;' to avoid fall-through

Change-Id: I191ea47160eb27d994e0a1a7435b57418a094cdf
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Rolf Eike Beer <eb@emlix.com>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/examples/serialbus/can/mainwindow.cpp b/examples/serialbus/can/mainwindow.cpp
index 1cfd414..dd03da8 100644
--- a/examples/serialbus/can/mainwindow.cpp
+++ b/examples/serialbus/can/mainwindow.cpp
@@ -100,6 +100,7 @@ void MainWindow::processErrors(QCanBusDevice::CanBusError error) const
     case QCanBusDevice::ConfigurationError:
     case QCanBusDevice::UnknownError:
         m_status->setText(m_canDevice->errorString());
+        break;
     default:
         break;
     }