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5677 - GCodeProcessor accepts gcode line T-1 as valid for RepRapFirmware and RepRapSprinter

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enricoturri1966 2021-01-04 12:51:47 +01:00 committed by Lukas Matena
parent 016042db10
commit 4d3cb19423
1 changed files with 3 additions and 1 deletions
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4
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -2345,7 +2345,9 @@ void GCodeProcessor::process_T(const std::string_view command)
if (command.length() > 1) {
int eid;
if (! parse_number(command.substr(1), eid) || eid < 0 || eid > 255) {
BOOST_LOG_TRIVIAL(error) << "GCodeProcessor encountered an invalid toolchange (" << command << ").";
// T-1 is a valid gcode line for RepRap Firmwares (used to deselects all tools) see https://github.com/prusa3d/PrusaSlicer/issues/5677
if ((m_flavor != gcfRepRapFirmware && m_flavor != gcfRepRapSprinter) || eid != -1)
BOOST_LOG_TRIVIAL(error) << "GCodeProcessor encountered an invalid toolchange (" << command << ").";
} else {
unsigned char id = static_cast<unsigned char>(eid);
if (m_extruder_id != id) {