fix lint warnings

interface/src/app/main/Customizations.tsx

@@ -125,13 +125,22 @@ const Customizations = () => {
 
   const setOriginalSettings = (data: DeviceEntity[]) => {
     setDeviceEntities(
-      data.map((de) => ({
+      data.map((de) => {
+        const result: DeviceEntity = {
           ...de,
-        o_m: de.m,
+          o_m: de.m
-        o_cn: de.cn,
+        };
-        o_mi: de.mi,
+        if (de.cn !== undefined) {
-        o_ma: de.ma
+          result.o_cn = de.cn;
-      }))
+        }
+        if (de.mi !== undefined) {
+          result.o_mi = de.mi;
+        }
+        if (de.ma !== undefined) {
+          result.o_ma = de.ma;
+        }
+        return result;
+      })
     );
   };
 
@@ -244,8 +253,11 @@ const Customizations = () => {
         setSelectedDevice(-1);
         setSelectedDeviceTypeNameURL('');
       } else {
-        setSelectedDeviceTypeNameURL(devices.devices[index].url || '');
+        const device = devices.devices[index];
-        setSelectedDeviceName(devices.devices[index].n);
+        if (device) {
+          setSelectedDeviceTypeNameURL(device.url || '');
+          setSelectedDeviceName(device.n);
+        }
         setNumChanges(0);
         setRestartNeeded(false);
       }
@@ -551,7 +563,7 @@ const Customizations = () => {
               size="small"
               color="secondary"
               value={getMaskString(selectedFilters)}
-              onChange={(event, mask: string[]) => {
+              onChange={(_, mask: string[]) => {
                 setSelectedFilters(getMaskNumber(mask));
               }}
             >

interface/src/components/upload/SingleUpload.tsx

@@ -51,7 +51,7 @@ const SingleUpload = ({ text, doRestart }: SingleUploadProps) => {
         });
       }
     };
-    uploadFile();
+    void uploadFile();
   }, [file]);
 
   return (