Cellular debug print fix only: erroneous length.
The getString() static function, used to read strings such as the manufacturer name in u_cell_info.c, prints out the wrong thing in its informational print: the wrong variable is printed for the string length.  This is now fixed.
@@ -137,7 +137,7 @@ static int32_t getString(uAtClientHandle_t atHandle,
if ((bytesRead >= 0) && (errorCodeOrSize == 0)) {
uPortLog("U_CELL_INFO: ID string, length %d character(s),"
" returned by %s is \"%s\".\n",
- errorCodeOrSize, pCmd, pBuffer);
+ bytesRead, pCmd, pBuffer);
errorCodeOrSize = bytesRead;
} else {
errorCodeOrSize = (int32_t) U_CELL_ERROR_AT;
