From e6c59de3cabd75ab8ec6da3615688d53fc560174 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Wed, 15 Nov 2017 15:25:38 +0200
Subject: [PATCH] Fix bug in dialog Seam allowance tool.

Don't show the dialog if a main path doesn't contain at least one item.

--HG--
branch : develop
---
 src/libs/vtools/dialogs/tools/piece/dialogseamallowance.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.cpp b/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.cpp
index f0c5781a9..7878b6f3f 100644
--- a/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.cpp
+++ b/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.cpp
@@ -441,7 +441,7 @@ void DialogSeamAllowance::ChosenObject(quint32 id, const SceneObject &type)
 //---------------------------------------------------------------------------------------------------------------------
 void DialogSeamAllowance::ShowDialog(bool click)
 {
-    if (click == false)
+    if (click == false && uiTabPaths->listWidgetMainPath->count() > 0)
     {
         emit ToolTip("");
         prepare = true;