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author | Aleks Kissinger <aleks0@gmail.com> | 2018-07-20 14:21:36 +0200 |
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committer | Aleks Kissinger <aleks0@gmail.com> | 2018-07-20 14:21:36 +0200 |
commit | 02986e09367f74cfca6fe391db22cffcd0affe68 (patch) | |
tree | 6d8d698f85dfd50d240d505b9a2e47c3c6b2fa4d | |
parent | 7bdf1bbb2b65612bd3f349562ca622f28dc1abff (diff) |
fixed empty label bug
-rw-r--r-- | src/gui/tikzscene.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/tikzscene.cpp b/src/gui/tikzscene.cpp index 9422b6b..50ad246 100644 --- a/src/gui/tikzscene.cpp +++ b/src/gui/tikzscene.cpp @@ -548,7 +548,7 @@ void TikzScene::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event) QString newLabel = QInputDialog::getText(views()[0], tr("Node label"), tr("Label:"), QLineEdit::Normal, ni->node()->label(), &ok); - if (ok && !newLabel.isEmpty()) { + if (ok) { QMap<Node*,QString> oldLabels; oldLabels.insert(ni->node(), ni->node()->label()); ChangeLabelCommand *cmd = new ChangeLabelCommand(this, graph(), oldLabels, newLabel); |