From 3b90a68799c08ced4fcfaf84f8ffd1565cc0f6f7 Mon Sep 17 00:00:00 2001
From: Stephan Hadinger <stephan.hadinger@gmail.com>
Date: Tue, 19 Oct 2021 20:32:41 +0200
Subject: [PATCH] Berry prevent crash when setting static variable for
 solidified class

---
 lib/libesp32/Berry/src/be_class.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/libesp32/Berry/src/be_class.c b/lib/libesp32/Berry/src/be_class.c
index 960612d1b..a6b94a1cf 100644
--- a/lib/libesp32/Berry/src/be_class.c
+++ b/lib/libesp32/Berry/src/be_class.c
@@ -346,10 +346,12 @@ bbool be_class_setmember(bvm *vm, bclass *o, bstring *name, bvalue *src)
 {
     bvalue v;
     be_assert(name != NULL);
-    bclass * obj = class_member(vm, o, name, &v);
-    if (obj && !var_istype(&v, MT_VARIABLE)) {
-        be_map_insertstr(vm, obj->members, name, src);
-        return btrue;
+    if (!gc_isconst(o)) {
+        bclass * obj = class_member(vm, o, name, &v);
+        if (obj && !var_istype(&v, MT_VARIABLE)) {
+            be_map_insertstr(vm, obj->members, name, src);
+            return btrue;
+        }
     }
     return bfalse;
 }