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-rw-r--r--mrbgems/mruby-compiler/core/parse.y1
1 files changed, 1 insertions, 0 deletions
diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
index ee3373fbf..d70125a0b 100644
--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -3430,6 +3430,7 @@ void_expr_error(parser_state *p, node *n)
{
int c;
+ if (n == NULL) return;
c = (int)(intptr_t)n->car;
switch (c) {
case NODE_BREAK: