From 3cb4678bb313c70710a8b2810cb5a65b3656165e Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 13 Feb 2020 03:12:14 +0100
Subject: [PATCH] FP8: don't send non-ASCII chars to scribble-strip

In particular the degree sign (\u00B0) used by Mixbus' panner
caused issues.
---
 libs/surfaces/faderport8/fp8_base.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/surfaces/faderport8/fp8_base.h b/libs/surfaces/faderport8/fp8_base.h
index 224a58b056..d793f7143e 100644
--- a/libs/surfaces/faderport8/fp8_base.h
+++ b/libs/surfaces/faderport8/fp8_base.h
@@ -110,6 +110,9 @@ public:
 
 		 for  (size_t i = 0; i < txt.size(); ++i)
 		 {
+			 if (txt[i] < 0) {
+				 continue;
+			 }
 			 d.push_back (txt[i]);
 			 if (i >= 8) {
 				 break;