Fix crash bug when trying to send to a socketcan device that wasn't properly opened.

2017-01-05 18:37:04 -05:00
parent a25b6cacf4
commit 5caef500a7
1 changed files with 2 additions and 0 deletions
@@ -109,6 +109,8 @@ bool SocketCan::piSendFrame(const CANFrame& pFrame)
    if(0 != pFrame.bus || pFrame.len>8)
        return false;

+    if (!mDev_p) return false;
+
    /* fill frame */
    QCanBusFrame frame;
    frame.setFrameId(pFrame.ID);