viewer initialization: Fix 0 initial value not working as expected

For some properties, like `defaultZoomLvl`, the supported values range between 0-100. This change fixes the initialization when setting them to "0", which previously used the default instead, because of usage of `||`. Fix this by using `??` instead.
Elius94 · Jan 13, 2024 · 50a2841 · 50a2841
1 parent f9aa957
commit 50a2841
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/index.tsx b/src/index.tsx
@@ -250,11 +250,11 @@ const ReactPhotoSphereViewer = forwardRef<ViewerAPI, Props>((props, ref): React.
                     width: options.width || "100px"
                 },
                 fisheye: options.littlePlanet ? LITTLEPLANET_FISHEYE : options.fisheye || false,
-                minFov: options.minFov || 30,
-                maxFov: options.littlePlanet ? LITTLEPLANET_MAX_ZOOM : options.maxFov || 90,
-                defaultZoomLvl: options.littlePlanet ? LITTLEPLANET_DEF_ZOOM : options.defaultZoomLvl || 50,
-                defaultYaw: options.defaultYaw || 0,
-                defaultPitch: options.littlePlanet ? LITTLEPLANET_DEF_LAT : options.defaultPitch || 0,
+                minFov: options.minFov ?? 30,
+                maxFov: options.littlePlanet ? LITTLEPLANET_MAX_ZOOM : options.maxFov ?? 90,
+                defaultZoomLvl: options.littlePlanet ? LITTLEPLANET_DEF_ZOOM : options.defaultZoomLvl ?? 50,
+                defaultYaw: options.defaultYaw ?? 0,
+                defaultPitch: options.littlePlanet ? LITTLEPLANET_DEF_LAT : options.defaultPitch ?? 0,
                 sphereCorrection: options.sphereCorrection || { pan: 0, tilt: 0, roll: 0 },
                 moveSpeed: options.moveSpeed || 1,
                 zoomSpeed: options.zoomSpeed || 1,