From 17c75c356ef0c37eae03bd0fe4bc48d4deefe67f Mon Sep 17 00:00:00 2001
From: root <siehputz@gmail.com>
Date: Fri, 21 Aug 2020 13:29:08 -0500
Subject: [PATCH] Clear any pending exceptions in readline_init()

---
 lib/mp-readline/readline.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/mp-readline/readline.c b/lib/mp-readline/readline.c
index 6da71c40f59a1..f6e72ee1933fa 100644
--- a/lib/mp-readline/readline.c
+++ b/lib/mp-readline/readline.c
@@ -473,6 +473,9 @@ void readline_init(vstr_t *line, const char *prompt) {
     #if MICROPY_REPL_AUTO_INDENT
     readline_auto_indent();
     #endif
+// make sure pending exceptions are cleared
+    MP_STATE_VM(mp_pending_exception) = MP_OBJ_NULL;
+
 }
 
 int readline(vstr_t *line, const char *prompt) {