blob: 9e7883b821231d9dcbdbdaecfcbabfebee93b523 (
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--- a/gpio.cpp
+++ b/gpio.cpp
@@ -339,6 +339,7 @@ void gpio_write(int fd, unsigned char value) {
if (1 != write(fd, &value_str[LOW==value?0:1], 1)) {
DEBUG_PRINT("failed to write value on pin ");
+ exit(1);
}
}
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