Fix crash when the Frame Info window is used then closed then a new

file is loaded.
2023-01-12 20:54:53 -05:00
parent 03d9f04e21
commit 816dc70b60
1 changed files with 2 additions and 0 deletions
@@ -318,6 +318,8 @@ void FrameInfoWindow::updateDetailsWindow(QString newID)
            if (thisFrame.frameId() == static_cast<uint32_t>(targettedID)) frameCache.append(thisFrame);
        }

+        if (frameCache.count() == 0) return; //nothing to do if there are no frames!
+
        const unsigned char *data = reinterpret_cast<const unsigned char *>(frameCache.at(0).payload().constData());
        int dataLen = frameCache.at(0).payload().length();