visual changes

src/auth/mod.rs

@@ -650,10 +650,20 @@ pub async fn update_profile(
                 "E-mail and password are managed by LDAP/AD.",
             ));
         }
-    } else if !verify_password(&user.password_hash, &req.password) {
-        return Err(AuthError::unauthorized(
-            "The current password is incorrect.",
-        ));
+    } else {
+        let changes_credentials = req
+            .new_email
+            .as_deref()
+            .is_some_and(|value| !value.trim().is_empty())
+            || req
+                .new_password
+                .as_deref()
+                .is_some_and(|value| !value.is_empty());
+        if changes_credentials && !verify_password(&user.password_hash, &req.password) {
+            return Err(AuthError::unauthorized(
+                "The current password is incorrect.",
+            ));
+        }
     }
 
     let mut nickname = user.nickname.clone();