libs/rt-thread
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Merge pull request #1228 from armink/fix_shell

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[Components][Finsh] Add shell getchar received error process.
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Bernard Xiong 2018-02-24 08:53:11 +08:00 committed by GitHub
commit 3a7d989d7f
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1 changed files with 2 additions and 2 deletions
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components/finsh/shell.c
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@ -541,8 +541,8 @@ void finsh_thread_entry(void *parameter)
} }
} }
/* handle CR key */ /* received null or error */
if (ch == '\0') continue; if (ch == '\0' || ch == 0xFF) continue;
/* handle tab key */ /* handle tab key */
else if (ch == '\t') else if (ch == '\t')
{ {