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be more strict about int vs char for the wifi diag

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This commit is contained in:
Harald Barth 2022-11-30 13:16:04 +01:00
parent d95096ded8
commit 45b36c48cb
1 changed files with 4 additions and 3 deletions
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7
WifiInterface.cpp
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@ -377,11 +377,12 @@ bool WifiInterface::checkForOK( const unsigned int timeout, const FSH * waitfor,
char *locator = (char *)waitfor;
DIAG(F("Wifi Check: [%E]"), waitfor);
while ( millis() - startTime < timeout) {
while (wifiStream->available()) {
int ch = wifiStream->read();
int nextchar;
while (wifiStream->available() && (nextchar = wifiStream->read()) > -1) {
char ch = (char)nextchar;
if (echo) {
if (escapeEcho) StringFormatter::printEscape( ch); /// THIS IS A DIAG IN DISGUISE
else USB_SERIAL.print((char)ch);
else USB_SERIAL.print(ch);
}
if (ch != GETFLASH(locator)) locator = (char *)waitfor;
if (ch == GETFLASH(locator)) {