From c85e5a64d72e763954cec0edd389a5acdfe44cd1 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Tue, 10 Dec 2019 23:50:30 +0100
Subject: COMMON: Fix toPrintable() for upper characters

---
 common/str.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'common')

diff --git a/common/str.cpp b/common/str.cpp
index 95b13be2aa..0082dc1bec 100644
--- a/common/str.cpp
+++ b/common/str.cpp
@@ -1103,7 +1103,7 @@ String toPrintable(const String &in, bool keepNewLines) {
 					"\x10\x11\x12\x13\x14\x15\x16\x17"
 					"\x18\x19\x1a" "e\x1c\x1d\x1e\x1f";
 
-	for (const char *p = in.c_str(); *p; p++) {
+	for (const byte *p = (const byte *)in.c_str(); *p; p++) {
 		if (*p == '\n') {
 			if (keepNewLines)
 				res += *p;
@@ -1124,6 +1124,8 @@ String toPrintable(const String &in, bool keepNewLines) {
 			} else {
 				res += *p;	// We will escape it
 			}
+		} else if (*p > 0x7e) {
+			res += Common::String::format("\\x%02x", *p);
 		} else
 			res += *p;
 	}
-- 
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