timy/EduNetworkBuilder
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Fix bug that causes crash when nothing is double-clicked

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Tim Young 2015-09-06 09:15:39 -05:00
parent 67a13cb179
commit 5ee49ddcf5
1 changed files with 1 additions and 0 deletions
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EduNetworkBuilder/NetworkBuilder.cs
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@ -628,6 +628,7 @@ namespace EduNetworkBuilder
private void pbNetworkView_Edit_Click(object sender, EventArgs e) private void pbNetworkView_Edit_Click(object sender, EventArgs e)
{ {
if (ItemClickedOn == null) return;
if (ItemClickedOn.GetNetType() == NetworkComponentType.microwave || ItemClickedOn.GetNetType() == NetworkComponentType.fluorescent) if (ItemClickedOn.GetNetType() == NetworkComponentType.microwave || ItemClickedOn.GetNetType() == NetworkComponentType.fluorescent)
return; return;
if (ItemClickedOn != null) if (ItemClickedOn != null)