From 67f565e81ba6123b4345dbb5a3a8bdb12afa3c38 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Mon, 13 Sep 2021 11:26:22 +0200
Subject: [PATCH] merge zoom changes

---
 camera.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/camera.py b/camera.py
index c898bb6..79c1c73 100644
--- a/camera.py
+++ b/camera.py
@@ -335,9 +335,12 @@ class Camera:
                 tilt = max(tilt, delta['elevation'])
                 changed = True
             '''
-            if zoom and (not delta['absoluteZoom'] or (delta['absoluteZoom'] >= 0) != direction['absoluteZoom']):
-                zoom = 0
-                changed = True
+            if delta and 'absoluteZoom' in delta and 'absoluteZoom' in direction:
+                if zoom and (not delta['absoluteZoom'] or (delta['absoluteZoom'] >= 0) != direction['absoluteZoom']):
+                    zoom = 0
+                    changed = True
+            elif delta:
+                print('no absoluteZoom in delta?', delta, direction)
 
             if changed or not n % 500:
                 print('update move', move, current)