Function setup_pager_env

pager.c:109–135

}

static void setup_pager_env(struct strvec *env)
{
	char **argv;
	int i;
	char *pager_env = xstrdup(PAGER_ENV);
	/* split_cmdline splits in place, so we know the result is writable */
	int n = split_cmdline(pager_env, (const char ***)&argv);

	if (n < 0)
		die("malformed build-time PAGER_ENV: %s",
			split_cmdline_strerror(n));

	for (i = 0; i < n; i++) {
		char *cp = strchr(argv[i], '=');

		if (!cp)
			die("malformed build-time PAGER_ENV");

		*cp = '\0';
		if (!getenv(argv[i])) {
			*cp = '=';
			strvec_push(env, argv[i]);
		}
	}
	free(pager_env);
	free(argv);
}

void prepare_pager_args(struct child_process *pager_process, const char *pager)
{