fixed a bug with [] in RHS of multiple assignments; fix #3236

mruby · Nov 8, 2016 · 1142cf20370362ab2b974b235e7606246245ce23 · 1142cf2
1 parent 6c299aa
commit 1142cf20370362ab2b974b235e7606246245ce23
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mrbgems/mruby-compiler/core/codegen.c b/mrbgems/mruby-compiler/core/codegen.c
@@ -1645,7 +1645,7 @@ codegen(codegen_scope *s, node *tree, int val)
       node *t = tree->cdr, *p;
       int rhs = cursp();
 
-      if ((intptr_t)t->car == NODE_ARRAY && nosplat(t->cdr)) {
+      if ((intptr_t)t->car == NODE_ARRAY && t->cdr && nosplat(t->cdr)) {
         /* fixed rhs */
         t = t->cdr;
         while (t) {