From e275bf9ff105bbb3e12fcf15e3ab755ed0cd26cf Mon Sep 17 00:00:00 2001
From: glenda <glenda@cirno>
Date: Sun, 18 Sep 2022 19:58:41 +0000
Subject: Chain the symbol tables, not the dfn frames

---
 print.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'print.c')

diff --git a/print.c b/print.c
index 075d372..b8b617d 100644
--- a/print.c
+++ b/print.c
@@ -13,6 +13,9 @@ Rune *strline(Rune *, int);
 Rune *
 ppdatum(Datum *d)
 {
+	if(d == nil)
+		return runesmprint("<nil>");
+
 	Rune *result;
 	switch(d->tag){
 	case ArrayTag: result = pparray(d->array); break;
-- 
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