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Little things I forgot

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XANTRONIX Development 2016-06-02 00:20:53 -05:00
parent f62f6ad71a
commit d4e60aeace
1 changed files with 5 additions and 3 deletions
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4
src/printer.c
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@ -100,15 +100,17 @@ int tabby_printer_packet_send(int fd,
goto error_io;
}
if (header->size) {
if (write(fd, body, header->size) < 0) {
goto error_io;
}
}
if (write(fd, &sum, sizeof(sum)) < 0) {
goto error_io;
}
if (read(fd, response, sizeof(response)) < 0) {
if (read(fd, response, sizeof(*response)) < 0) {
goto error_io;
}