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fix crash

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This commit is contained in:
feelfree69
2026-03-14 13:59:14 +01:00
parent b18ed62042
commit 34d46aa29a
1 changed files with 7 additions and 2 deletions
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cmd_parser.c
+7 -2
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@@ -96,8 +96,8 @@ uint8_t cmd_compare(uint8_t start, uint8_t * __code cmd)
i &= CMD_BUF_SIZE - 1; i &= CMD_BUF_SIZE - 1;
// print_byte(i); write_char(':'); print_byte(j); write_char('#'); print_string("\n"); // print_byte(i); write_char(':'); print_byte(j); write_char('#'); print_string("\n");
// write_char('>'); write_char(cmd[j]); write_char('-'); write_char(cmd_buffer[i]); print_string("\n"); // write_char('>'); write_char(cmd[j]); write_char('-'); write_char(cmd_buffer[i]); print_string("\n");
if (!cmd[j] && !isletter(cmd_buffer[i])) if (!cmd[j]) // end of command reached, but cmd_buffer has more characters, so no match
return 1; return 0;
if (cmd_buffer[i] != cmd[j++]) if (cmd_buffer[i] != cmd[j++])
break; break;
} }
@@ -1044,6 +1044,11 @@ void cmd_parser(void) __banked
p = (p + 1) & CMD_HISTORY_MASK; p = (p + 1) & CMD_HISTORY_MASK;
} }
} }
else {
print_string("Unknown command\n");
}
if (save_cmd) { if (save_cmd) {
uint8_t i; uint8_t i;
for (i = 0; i < N_WORDS; i++) { for (i = 0; i < N_WORDS; i++) {