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ata_id: do not print empty serial numbers to avoid unwanted trailing '_'

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This commit is contained in:
Kay Sievers 2011-02-09 12:49:19 +01:00
parent 54453a9510
commit 46df5b1bae
1 changed files with 6 additions and 2 deletions
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8
extras/ata_id/ata_id.c
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@ -584,8 +584,12 @@ int main(int argc, char *argv[])
printf("ID_MODEL=%s\n", model);
printf("ID_MODEL_ENC=%s\n", model_enc);
printf("ID_REVISION=%s\n", revision);
printf("ID_SERIAL=%s_%s\n", model, serial);
printf("ID_SERIAL_SHORT=%s\n", serial);
if (serial[0] != '\0') {
printf("ID_SERIAL=%s_%s\n", model, serial);
printf("ID_SERIAL_SHORT=%s\n", serial);
} else {
printf("ID_SERIAL=%s\n", model);
}
if (id.command_set_1 & (1<<5)) {
printf ("ID_ATA_WRITE_CACHE=1\n");