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[examples] fixed bug when device not found

This commit is contained in:
liang yongxiang 2018-07-18 19:16:06 +08:00
parent 4ca1d03bdf
commit 2c7fcf7d83
1 changed files with 1 additions and 1 deletions
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2
examples/test/device_test.c
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@ -480,7 +480,7 @@ int device_test(const char * device_name)
device = rt_device_find(device_name); device = rt_device_find(device_name);
if( device == RT_NULL) 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; return RT_ERROR;
} }