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src/gui/widget/menue.cpp fix segfault if items is empty

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Origin commit data
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Branch: ni/coolstream
Commit: 83976f40b4
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2016-10-27 (Thu, 27 Oct 2016)


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This commit was generated by Migit
This commit is contained in:
Jacek Jendrzej
2016-10-27 17:06:12 +02:00
parent eb3486ed02
commit 7fed169731
1 changed files with 3 additions and 1 deletions
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src/gui/widget/menue.cpp
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@@ -891,9 +891,11 @@ int CMenuWidget::exec(CMenuTarget* parent, const std::string &)
pos -= dir * items.size();
wrap = true;
}
if (pos >= (int)items.size())
if (!items.empty() && pos >= (int)items.size())
pos = (int)items.size() - 1;
do {
if(items.empty())
break;
CMenuItem* item = items[pos];
if (item->isSelectable()) {
if (pos < page_start[current_page + 1] && pos >= page_start[current_page]) {