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Ignore '\0' input in CLI

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whowechina 2024-04-27 14:41:19 +08:00
parent 4a2e975580
commit 9f8a3860c1
1 changed files with 197 additions and 194 deletions
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3
firmware/src/cli.c
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@ -150,6 +150,9 @@ void cli_run()
if (c == EOF) { if (c == EOF) {
return; return;
} }
if (c == 0) {
return;
}
if (c == '\b' || c == 127) { // both backspace and delete if (c == '\b' || c == 127) { // both backspace and delete
if (cmd_len > 0) { if (cmd_len > 0) {