From 66856441e44c780f7b63b5017e0dda484976bed1 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Thu, 24 Feb 2022 12:55:27 -0800
Subject: [PATCH] pbot-vm: do not decode non-printable characters

---
 applets/pbot-vm/guest/bin/guest-gdb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/applets/pbot-vm/guest/bin/guest-gdb b/applets/pbot-vm/guest/bin/guest-gdb
index 27f9583c..44071af1 100755
--- a/applets/pbot-vm/guest/bin/guest-gdb
+++ b/applets/pbot-vm/guest/bin/guest-gdb
@@ -144,7 +144,7 @@ sub gdb_read_result($out) {
 
 sub gdbmi_to_json($text, $makejson = 1) {
     $text =~ s/([\w-]+)=/"$1":/g if $makejson;
-    $text =~ s/\\(\d{3})/chr oct $1/ge;
+    $text =~ s/\\(\d{3})/$1 >= 0x20 ? chr oct $1 : "\\$1"/ge;
     return decode_json("{$text}");
 }