fix initializer

Co-authored-by: Ilija Tovilo <[email protected]>

Author: cmb69

Zend/zend.c

@@ -804,7 +804,7 @@ static void executor_globals_ctor(zend_executor_globals *executor_globals) /* {{
 	executor_globals->num_errors = 0;
 	executor_globals->errors = NULL;
 	executor_globals->filename_override = NULL;
-	executor_globals->lineno_override = 0;
+	executor_globals->lineno_override = -1;
 #ifdef ZEND_MAX_EXECUTION_TIMERS
 	executor_globals->pid = 0;
 	executor_globals->oldact = (struct sigaction){0};