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Merge pull request #745 from simonduq/contrib/shell-empty-cmd

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Shell: skip empty lines
This commit is contained in:
George Oikonomou 2018-11-06 00:57:50 +00:00 committed by GitHub
commit f42618ce94
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 12 deletions
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3
os/services/shell/shell.c
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@ -98,6 +98,8 @@ PT_THREAD(shell_input(struct pt *pt, shell_output_func output, const char *cmd))
cmd++;
}
/* Skip empty lines */
if(*cmd != '\0') {
/* Look for arguments */
args = strchr(cmd, ' ');
if(args != NULL) {
@ -112,6 +114,7 @@ PT_THREAD(shell_input(struct pt *pt, shell_output_func output, const char *cmd))
} else {
SHELL_OUTPUT(output, "Command not found. Type 'help' for a list of commands\n");
}
}
output_prompt(output);
PT_END(pt);