Fix migration path for old signatures

Foundry376 · Dec 7, 2017 · 49461d1 · 49461d1
1 parent 36ffcb6
commit 49461d1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/src/flux/stores/signature-store.es6 b/app/src/flux/stores/signature-store.es6
@@ -31,6 +31,9 @@ class SignatureStore extends MailspringStore {
       });
     }
 
+    // migrate signatures that didn't have a `data` property
+    Object.values(this.signatures).forEach(sig => (sig.data = sig.data || {}));
+
     this._autoselectSignatureId();
 
     if (!this.unsubscribers) {