Type warning on build

[d47081]

In file included from .../opt/php/include/php/main/php.h:119,
                 from zend/includes.h:40,
                 from zend/callable.cpp:9:
zend/callable.cpp: In static member function ‘static void Php::Callable::invoke(zend_execute_data*, zval*)’:
zend/callable.cpp:38:28: error: no match for ‘operator!=’ (operand types are ‘zend_type’ and ‘int’)
   38 |     assert(info[argc].type != 0 && info[argc].name == nullptr);
      |            ~~~~~~~~~~~~~~~ ^~ ~
      |                       |       |
      |                       |       int
      |                       zend_type
make: *** [Makefile:219: shared/zend/callable.o] Error 1

debian 12, php-src 8.3.9

    ./buildconf --force
    ./configure --prefix="/target/dir"\
                --with-openssl\
                --with-gettext\
                --with-pdo-mysql\
                --disable-cgi\
                --disable-shared\
                --enable-static\
                --enable-sockets\
                --enable-mbstring\
                --enable-shmop\
                --enable-pcntl\
                --enable-debug