From abd8daafc38a9d67119584ccec2ec1f25b950523 Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Fri, 3 Nov 2017 13:41:38 +0100
Subject: [PATCH] escape all non-ascii chars to avoid problems with UTF
 terminals

---
 src/StreamBuffer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/StreamBuffer.cc b/src/StreamBuffer.cc
index 3b34de3..3bf75fa 100644
--- a/src/StreamBuffer.cc
+++ b/src/StreamBuffer.cc
@@ -296,7 +296,7 @@ StreamBuffer StreamBuffer::expand(ssize_t start, ssize_t length) const
     for (i = start; i < end; i++)
     {
         c = buffer[i];
-        if ((c & 0x7f) < 0x20 || (c & 0x7f) == 0x7f)
+        if (c < 0x20 || c >= 0x7f)
         {
             result.print("<%02x>", c & 0xff);
         }