From 6144100d9b805d3e0547aa2d836867fc057619ce Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Fri, 24 Sep 2021 19:44:14 +0900
Subject: [PATCH] [qfcc] Check init exists before checking compound

Fixes a segfault that occurred during a parse error in a def
initializer.
---
 tools/qfcc/source/def.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/qfcc/source/def.c b/tools/qfcc/source/def.c
index 700c5033b..37a06c84e 100644
--- a/tools/qfcc/source/def.c
+++ b/tools/qfcc/source/def.c
@@ -559,7 +559,7 @@ initialize_def (symbol_t *sym, expr_t *init, defspace_t *space,
 	}
 	if (!sym->s.def) {
 		if (is_array (sym->type) && !type_size (sym->type)
-			&& init->type == ex_compound) {
+			&& init && init->type == ex_compound) {
 			sym->type = array_type (sym->type->t.array.type,
 									num_elements (init));
 		}