diff options
| -rw-r--r-- | src/qcam/main_window.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp index 6fe36168..e0e5092e 100644 --- a/src/qcam/main_window.cpp +++ b/src/qcam/main_window.cpp @@ -284,7 +284,9 @@ void MainWindow::switchCamera() */ startStopAction_->setChecked(false); - camera_->release(); + if (camera_) + camera_->release(); + camera_ = cam; startStopAction_->setChecked(true); |