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bar_cmd_colors: fix crash on incorrect usage
should display error message instead to be consistent with other subcommands.
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1 changed files with 4 additions and 0 deletions
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@ -72,6 +72,10 @@ static struct cmd_results *parse_three_colors(char ***colors,
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}
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struct cmd_results *bar_cmd_colors(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "colors", EXPECTED_AT_LEAST, 1))) {
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return error;
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}
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return config_subcommand(argv, argc, bar_colors_handlers,
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sizeof(bar_colors_handlers));
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}
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