just found a "lonly" core-dump

gdb says:

#0  pval_destructor (pvalue=0x0) at ../php3/variables.c:76
#1  0xa7c98 in phpparse () at ../php3/control_structures_inline.h:1205
#2  0x67e4c in php3_parse (yyin=0x178e00) at ../php3/main.c:1540
#3  0x68160 in apache_php3_module_main (r=0x1baa78, fd=29, display_source_mode=0, preprocessed=0) at ../php3/main.c:1920
#4  0x65550 in send_php3 ()
#5  0x655ac in send_parsed_php3 ()
#6  0xd0120 in ap_invoke_handler ()
#7  0xe008c in process_request_internal ()
#8  0xe00e4 in ap_process_request ()
#9  0xd9478 in child_main ()
#10 0xd96b0 in make_child ()
#11 0xd99a8 in perform_idle_server_maintenance ()
#12 0xd9e6c in standalone_main ()
#13 0xda4a0 in main ()


looking at the code:
 
           } else if (arr_ptr->type!=IS_ARRAY) {
                php3_error(E_WARNING,"Index referencing a non-array");
                result->value.varptr.pvalue=NULL;
                pval_destructor(expr _INLINE_TLS); // this is the crash line..
                return;
            }
            if (expr) {
                switch (expr->type) {                                                                                                                 

looking at the if (expr) 3 lines later i stringly believe that the pval_descructor(expr ... is not right! but i don't know enough about this!!