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Don't waste time displaying an empty OSD string (#14152)

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Steve Evans 2025-01-14 13:06:22 +00:00 • committed by GitHub
parent 889aa9f9da
commit 2163e44df3
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6
src/main/drivers/display.c
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@ -93,6 +93,12 @@ int displayWrite(displayPort_t *instance, uint8_t x, uint8_t y, uint8_t attr, co
{
instance->posX = x + strlen(text);
instance->posY = y;
if (strlen(text) == 0) {
// No point sending a message to do nothing
return 0;
}
return instance->vTable->writeString(instance, x, y, attr, text);
}