Problem
Failed to get history for: "/home/opengrok/4.2_r1/source/external/zxing/qr_scanner/src/com/google/zxing/client/android/camera" Exit code: -1
Failed to get history for: "/home/opengrok/4.2_r1/source/external/zxing/qr_scanner/src/com/google/zxing/client/android/camera" Exit code: -1