Fix ens name hash exception for bad names

Fixes #11022 Signed-off-by: Gheorghe Pinzaru <feross95@gmail.com>
status-im · Aug 6, 2020 · 72726e2 · 72726e2
1 parent 9599753
commit 72726e2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/status_im/ethereum/ens.cljs b/src/status_im/ethereum/ens.cljs
@@ -28,8 +28,10 @@
      (let [[label remainder] (-> s
                                  string/lower-case
                                  (string/split #"\." 2))]
-       (ethereum/sha3 (str (namehash remainder)
-                           (subs (ethereum/sha3 label) 2)))))))
+       (if-not (seq label)
+         default-namehash
+         (ethereum/sha3 (str (namehash remainder)
+                             (subs (ethereum/sha3 label) 2))))))))
 
 ;; Registry contract