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@@ -51,6 +51,7 @@ static const struct option long_options[] = {
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};
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static void show_help(struct videohub_data *data) {
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+ printf("%s\n", program_id);
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printf("\n");
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printf(" Usage: " PROGRAM_NAME " --host <host> [..commands..]\n");
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printf("\n");
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@@ -149,7 +150,7 @@ static void parse_options(struct videohub_data *data, int argc, char **argv) {
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show_help(data);
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exit(EXIT_SUCCESS);
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case 'V': // --version
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- // program_id is already printed on startup, just exit.
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+ printf("%s\n", program_id);
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exit(EXIT_SUCCESS);
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}
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}
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@@ -218,8 +219,6 @@ static int read_device_command_stream(struct videohub_data *d) {
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int main(int argc, char **argv) {
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struct videohub_data *data = &maindata;
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- printf("%s\n", program_id);
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-
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parse_options(data, argc, argv);
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set_log_io_errors(0);
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