From 9c885079f087bf3555e4d46bb9b015e533960582 Mon Sep 17 00:00:00 2001
From: Stephan Hadinger <stephan.hadinger@gmail.com>
Date: Wed, 25 Sep 2019 18:14:58 +0200
Subject: [PATCH] Allow Hue emulation friendly names to go beyond 13

---
 sonoff/xdrv_20_hue.ino | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/sonoff/xdrv_20_hue.ino b/sonoff/xdrv_20_hue.ino
index 7d7146272..2b40b2eea 100644
--- a/sonoff/xdrv_20_hue.ino
+++ b/sonoff/xdrv_20_hue.ino
@@ -364,12 +364,15 @@ void HueLightStatus2(uint8_t device, String *response)
     char fname[33];
     strcpy(fname, Settings.friendlyname[MAX_FRIENDLYNAMES-1]);
     uint32_t fname_len = strlen(fname);
-    if (fname_len >= 33-3) {
-      fname[33-3] = 0x00;
-      fname_len = 33-3;
-    }
+    if (fname_len > 30) { fname_len = 30; }
     fname[fname_len++] = '-';
-    fname[fname_len++] = '0' + device - MAX_FRIENDLYNAMES;
+    if (device - MAX_FRIENDLYNAMES < 10) {
+      fname[fname_len++] = '0' + device - MAX_FRIENDLYNAMES;
+    } else {
+      fname[fname_len++] = 'A' + device - MAX_FRIENDLYNAMES - 10;
+    }
+    fname[fname_len] = 0x00;
+
     response->replace("{j1", fname);
   }
   response->replace("{j2", GetHueDeviceId(device));