Function strbuf_addf_gently

worktree.c:347–358

convenient wrapper to deal with NULL strbuf */

/* convenient wrapper to deal with NULL strbuf */
__attribute__((format (printf, 2, 3)))
static void strbuf_addf_gently(struct strbuf *buf, const char *fmt, ...)
{
	va_list params;

	if (!buf)
		return;

	va_start(params, fmt);
	strbuf_vaddf(buf, fmt, params);
	va_end(params);
}

int validate_worktree(const struct worktree *wt, struct strbuf *errmsg,
		      unsigned flags)