Merge branch 'fix-hotplug'

ChangeLog.md

@@ -22,6 +22,8 @@ The format is based upon [Keep a Changelog].
 - Removed dependency on `rsync` during `make install`
 - Reduced default logging level of daemon to error only. See
   [#38](https://github.com/nirenjan/libx52/issues/38)
+- Fixed daemon crash when disconnecting/reconnecting the joystick. See
+  [#43](https://github.com/nirenjan/libx52/issues/43)
 
 ## [0.2.3] - 2021-09-20
 ### Added

libx52/x52_core.c

@@ -71,11 +71,15 @@ static int _x52_hotplug_callback(libusb_context *ctx,
 bool libx52_is_connected(libx52_device *dev)
 {
     int rc;
+    struct timeval tv = {0};
+    int completed = 0;
 
     if (!dev) {
         return false;
     }
 
+    /* Handle events, and then check if the hotplug callbacks have fired */
+    libusb_handle_events_timeout_completed(dev->ctx, &tv, &completed);
 
     if (dev->hdl) {
         if (dev->handle_registered) {