diff --git a/src/addressbook.cpp b/src/addressbook.cpp
index 3ea68dd..1e239cf 100644
--- a/src/addressbook.cpp
+++ b/src/addressbook.cpp
@@ -128,6 +128,10 @@ void AddressBook::open(MainWindow* parent, QLineEdit* target) {
 
     // Double-Click picks the item
     QObject::connect(ab.addresses, &QTableView::doubleClicked, [&] (auto index) {
+        // If there's no target, then double-clicking does nothing.
+        if (!target)
+            return;
+
         if (index.row() < 0) return;
 
         QString lbl  = model.itemAt(index.row()).first;
diff --git a/src/scripts/mkrelease.sh b/src/scripts/mkrelease.sh
index 40b0669..b92861f 100755
--- a/src/scripts/mkrelease.sh
+++ b/src/scripts/mkrelease.sh
@@ -105,7 +105,7 @@ cp src/scripts/desktopentry $debdir/usr/share/applications/zec-qt-wallet.desktop
 
 dpkg-deb --build $debdir >/dev/null
 cp $debdir.deb artifacts/
-echo "[DONE]"
+echo "[OK]"
 
 
 
diff --git a/src/sendtab.cpp b/src/sendtab.cpp
index 174241a..541534e 100644
--- a/src/sendtab.cpp
+++ b/src/sendtab.cpp
@@ -83,7 +83,6 @@ void MainWindow::setupSendTab() {
     QFont f = ui->Address1->font();
     f.setPointSize(f.pointSize() - 1);
     ui->MemoTxt1->setFont(f);
-
 }
 
 void MainWindow::updateLabelsAutoComplete() {