mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r26167) -Fix [FS#5834]: Certain hotkeys crashed the content GUI when the list was empty.
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@ -750,7 +750,7 @@ public:
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case WID_NCL_NAME:
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if (this->content.SortType() == widget - WID_NCL_CHECKBOX) {
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this->content.ToggleSortOrder();
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this->list_pos = this->content.Length() - this->list_pos - 1;
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if (this->content.Length() > 0) this->list_pos = this->content.Length() - this->list_pos - 1;
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} else {
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this->content.SetSortType(widget - WID_NCL_CHECKBOX);
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this->content.ForceResort();
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@ -844,7 +844,10 @@ public:
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return ES_NOT_HANDLED;
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}
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if (_network_content_client.Length() == 0) return ES_HANDLED;
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if (this->content.Length() == 0) {
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this->list_pos = 0; // above stuff may result in "-1".
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return ES_HANDLED;
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}
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this->selected = *this->content.Get(this->list_pos);
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