workaround: Fix dfu_root tree not cleaning up on successive probes

cmaglie · cmaglie · commit d9cafdf6d246 · 2023-02-28T18:20:39.000+01:00
diff --git a/main.c b/main.c
@@ -42,5 +42,6 @@ void libusbClose() {
 }
 
 void dfuProbeDevices() {
+  dfu_root = NULL;
   probe_devices(ctx);
 }
