fix: length of undefined on users warnings

src/components/Layout/UserWarnings/index.tsx

@@ -17,47 +17,45 @@ interface UserWarningsProps {
 const UserWarnings: React.FC<UserWarningsProps> = ({ onClick }) => {
   const intl = useIntl();
   const { user } = useUser();
-  if (!user) {
+  //check if a user has warnings
+  if (!user || !user.warnings || user.warnings.length === 0) {
     return null;
   }
 
   let res = null;
 
-  //check if a user has warnings
-  if (user.warnings.length > 0) {
-    user.warnings.forEach((warning) => {
-      let link = '';
-      let warningText = '';
-      let warningTitle = '';
-      switch (warning) {
-        case 'userEmailRequired':
-          link = '/profile/settings/';
-          warningTitle = 'Profile is incomplete';
-          warningText = intl.formatMessage(messages.emailRequired);
-      }
+  user.warnings.forEach((warning) => {
+    let link = '';
+    let warningText = '';
+    let warningTitle = '';
+    switch (warning) {
+      case 'userEmailRequired':
+        link = '/profile/settings/';
+        warningTitle = 'Profile is incomplete';
+        warningText = intl.formatMessage(messages.emailRequired);
+    }
 
-      res = (
-        <Link
-          href={link}
-          onClick={onClick}
-          onKeyDown={(e) => {
-            if (e.key === 'Enter' && onClick) {
-              onClick();
-            }
-          }}
-          role="button"
-          tabIndex={0}
-          className="mx-2 mb-2 flex items-center rounded-lg bg-yellow-500 p-2 text-xs text-white ring-1 ring-gray-700 transition duration-300 hover:bg-yellow-400"
-        >
-          <ExclamationTriangleIcon className="h-6 w-6" />
-          <div className="flex min-w-0 flex-1 flex-col truncate px-2 last:pr-0">
-            <span className="font-bold">{warningTitle}</span>
-            <span className="truncate">{warningText}</span>
-          </div>
-        </Link>
-      );
-    });
-  }
+    res = (
+      <Link
+        href={link}
+        onClick={onClick}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter' && onClick) {
+            onClick();
+          }
+        }}
+        role="button"
+        tabIndex={0}
+        className="mx-2 mb-2 flex items-center rounded-lg bg-yellow-500 p-2 text-xs text-white ring-1 ring-gray-700 transition duration-300 hover:bg-yellow-400"
+      >
+        <ExclamationTriangleIcon className="h-6 w-6" />
+        <div className="flex min-w-0 flex-1 flex-col truncate px-2 last:pr-0">
+          <span className="font-bold">{warningTitle}</span>
+          <span className="truncate">{warningText}</span>
+        </div>
+      </Link>
+    );
+  });
 
   return res;
 };