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Ignore trailing spaces on CLI commands

This commit is contained in:
Nicholas Sherlock 2015-03-18 13:32:27 +13:00
parent 35abdb89f5
commit 1b5571e268
1 changed files with 8 additions and 2 deletions
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10
src/main/io/serial_cli.c
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@ -1667,6 +1667,12 @@ void cliProcess()
clicmd_t *cmd = NULL; clicmd_t *cmd = NULL;
clicmd_t target; clicmd_t target;
cliPrint("\r\n"); cliPrint("\r\n");
// Strip trailing whitespace
while (bufferIndex > 0 && cliBuffer[bufferIndex - 1] == ' ') {
bufferIndex--;
}
cliBuffer[bufferIndex] = 0; // null terminate cliBuffer[bufferIndex] = 0; // null terminate
if (cliBuffer[0] != '#') { if (cliBuffer[0] != '#') {
@ -1695,8 +1701,8 @@ void cliProcess()
cliPrint("\010 \010"); cliPrint("\010 \010");
} }
} else if (bufferIndex < sizeof(cliBuffer) && c >= 32 && c <= 126) { } else if (bufferIndex < sizeof(cliBuffer) && c >= 32 && c <= 126) {
if (!bufferIndex && c == 32) if (!bufferIndex && c == ' ')
continue; continue; // Ignore leading spaces
cliBuffer[bufferIndex++] = c; cliBuffer[bufferIndex++] = c;
cliWrite(c); cliWrite(c);
} }