patch 8.2.4998: Vim9: crash when using multiple funcref() Commit: https://github.com/vim/vim/commit/bce69d65dd41020ea1d727337a3baf9e95b40c35 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 22 13:45:52 2022 +0100 patch 8.2.4998: Vim9: crash when using multiple funcref() Problem: Vim9: crash when using multiple funcref(). Solution: Check if varargs type is NULL. (closes https://github.com/vim/vim/issues/10467)

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

#ifdef __QNXNTO__
# include <sys/procmgr.h>
#endif

#define	USE_TMPNAM

#define POSIX	    // Used by pty.c

#if defined(FEAT_GUI_PHOTON)
extern int is_photon_available;
#endif