From d7614d3d2bdd6df17f78ed66ae75f25cf1086171 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Sat, 27 Oct 2018 10:21:29 +0200
Subject: fix edge case

---
 gui/fpgaviewwidget.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gui/fpgaviewwidget.cc')

diff --git a/gui/fpgaviewwidget.cc b/gui/fpgaviewwidget.cc
index 93a2dc77..24fbc35d 100644
--- a/gui/fpgaviewwidget.cc
+++ b/gui/fpgaviewwidget.cc
@@ -364,7 +364,7 @@ void FPGAViewWidget::paintGL()
     }
     QtImGui::newFrame();
     QMutexLocker lock(&rendererArgsLock_);
-    if (!(rendererArgs_->hoveredDecal == DecalXY()))
+    if (!(rendererArgs_->hoveredDecal == DecalXY()) && rendererArgs_->hintText.size() > 0)
     {
         ImGui::SetNextWindowPos(ImVec2(rendererArgs_->x, rendererArgs_->y));
         ImGui::BeginTooltip();
-- 
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