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Simplify non-printable char filter loop.

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Knutwurst
2023-06-01 18:42:30 +02:00
parent fda51c1c46
commit 6499c6b7c3
1 changed files with 4 additions and 3 deletions
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Marlin/src/lcd/extui/knutwurst/anycubic_touchscreen.cpp
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@@ -990,10 +990,11 @@ void AnycubicTouchscreenClass::RenderCurrentFolder(uint16_t selectedNumber) {
// Bugfix for non-printable special characters // Bugfix for non-printable special characters
// which are now replaced by underscores. // which are now replaced by underscores.
for (unsigned char i = 0; i <= fileNameLen; i++) { for (unsigned char i = 0; i <= fileNameLen; i++) {
if (isPrintable(fileName[i])) {
outputString[i] = fileName[i]; outputString[i] = fileName[i];
if (!isPrintable(outputString[i])) { } else {
outputString[i] = '_'; outputString[i] = '_';
} }
} }
// I know, it's ugly, but it's faster than a string lib // I know, it's ugly, but it's faster than a string lib