From b4d2bc2f3fe925a78a7e1ea061106b1f01e8dba2 Mon Sep 17 00:00:00 2001
From: Ben Smith <binji@chromium.org>
Date: Thu, 22 Sep 2016 17:39:20 -0700
Subject: parse tests for {im,ex}porting tables, etc.

---
 src/wasm-ast-checker.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/wasm-ast-checker.c')

diff --git a/src/wasm-ast-checker.c b/src/wasm-ast-checker.c
index fe3a159b..0595ca18 100644
--- a/src/wasm-ast-checker.c
+++ b/src/wasm-ast-checker.c
@@ -950,6 +950,8 @@ static void check_global(Context* ctx,
   static const char s_desc[] = "global initializer expression";
   WasmType type = WASM_TYPE_VOID;
   WasmExpr* expr = global->init_expr;
+  if (!expr)
+    return;
 
   if (expr->next != NULL) {
     print_const_expr_error(ctx, loc, s_desc);
-- 
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