#include "ini-config.h"

const char* INI_ConfigGetCommandlineOption(uint8_t argc, const char* argv[], const char* val) {
	size_t n = strlen(val);
	int c = argc;

	while (--c > 0) {
		if (!strncmp(argv[c], val, n)) {
			if (!*(argv[c] + n) && c < argc - 1) {
				/* coverity treats unchecked argv as "tainted" */
				if (!argv[c + 1] || strlen(argv[c + 1]) > 1024)
					return NULL;
				return argv[c + 1];
			}

			if (argv[c][n] == '=')
				return &argv[c][n + 1];
			return argv[c] + n;
		}
	}

	return NULL;
}