AP_OpticalFlow: cleanup printf warnings

ArduPilot · Jul 10, 2024 · ebc7cc2 · ebc7cc2
1 parent c40099a
commit ebc7cc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp b/libraries/AP_OpticalFlow/AP_OpticalFlow_PX4Flow.cpp
@@ -78,7 +78,7 @@ bool AP_OpticalFlow_PX4Flow::scan_buses(void)
             struct i2c_integral_frame frame;
             success = tdev->read_registers(REG_INTEGRAL_FRAME, (uint8_t *)&frame, sizeof(frame));
             if (success) {
-                printf("Found PX4Flow on bus %u\n", bus);
+                printf("Found PX4Flow on bus %u\n", unsigned(bus));
                 dev = std::move(tdev);
                 break;
             }