David Cermak 14a652376f Examples/PPPoS: Fix handling empty lines with CRLF only ... Tokenizing data by '\n' will effectively replace all LF characters by '\0' so checking for phantom lines has to be adjusted: * minimal empty line is CR only (strlen = 1) * checking for lines containing CR only		2021-11-02 09:00:34 +01:00
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modem	Examples/PPPoS: Fix handling empty lines with CRLF only	2021-11-02 09:00:34 +01:00