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Optimized comment stripper code (again)

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This commit is contained in:
ProDrone 2015-05-14 00:58:51 +02:00
parent 0ee67a521b
commit 6d9394d783
1 changed files with 6 additions and 7 deletions
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13
src/main/io/serial_cli.c
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@ -1717,15 +1717,14 @@ void cliProcess(void)
bufferIndex = (uint32_t)(p - cliBuffer);
}
// Strip trailing whitespace
while (bufferIndex > 0 && cliBuffer[bufferIndex - 1] == ' ') {
bufferIndex--;
}
// Process non-empty lines
if (bufferIndex > 0) {
// Strip trailing whitespace
while (bufferIndex > 0 && cliBuffer[bufferIndex - 1] == ' ') {
bufferIndex--;
}
cliBuffer[bufferIndex] = 0; // null terminate
target.name = cliBuffer;
target.param = NULL;
@ -1734,10 +1733,10 @@ void cliProcess(void)
cmd->func(cliBuffer + strlen(cmd->name) + 1);
else
cliPrint("Unknown command, try 'help'");
bufferIndex = 0;
}
memset(cliBuffer, 0, sizeof(cliBuffer));
bufferIndex = 0;
// 'exit' will reset this flag, so we don't need to print prompt again
if (!cliMode)