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another unprotected Serial real

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Frank
2024-05-29 15:51:44 +02:00
parent 15199dc711
commit 9ff665b788
1 changed files with 1 additions and 0 deletions
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wled00/improv.cpp
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@@ -50,6 +50,7 @@ void handleImprovPacket() {
uint8_t rpcCommandType = 0; uint8_t rpcCommandType = 0;
char rpcData[128]; char rpcData[128];
rpcData[0] = 0; rpcData[0] = 0;
if (!Serial) return; // WLEDMM avoid reading from unconnected USB-CDC
while (!timeout) { while (!timeout) {
if (Serial.available() < 1) { if (Serial.available() < 1) {