[examples] fixed bug when device not found

2018-07-18 19:16:06 +08:00 · 2018-07-18 19:16:06 +08:00 · 2c7fcf7d83
parent 4ca1d03bdf
commit 2c7fcf7d83
1 changed files with 1 additions and 1 deletions
--- a/examples/test/device_test.c
+++ b/examples/test/device_test.c
@ -480,7 +480,7 @@ int device_test(const char * device_name)
    device = rt_device_find(device_name);
    if( device == RT_NULL)
    {
-        rt_kprintf("device %s: not found!\r\n");
+        rt_kprintf("device %s: not found!\r\n", device_name);
        return RT_ERROR;
    }