shithub: m8c

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Fix serial read error checking bug

--- a/main.c

+++ b/main.c

@@ -107,7 +107,7 @@

     }

     // read serial port

-    size_t bytes_read = sp_blocking_read(port, serial_buf, serial_read_size, 3);

+    int bytes_read = sp_blocking_read(port, serial_buf, serial_read_size, 3);

     if (bytes_read < 0) {

       SDL_LogCritical(SDL_LOG_CATEGORY_ERROR, "Error %d reading serial. \n",

                       (int)bytes_read);

-- 

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