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Don't assume a schematic. (KICAD-G7S)

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This commit is contained in:
Jeff Young 2025-07-04 16:12:11 -06:00
parent e1d1243a91
commit 4b510c59f9
1 changed files with 3 additions and 0 deletions
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3
eeschema/tools/sch_navigate_tool.cpp
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@ -218,6 +218,9 @@ bool SCH_NAVIGATE_TOOL::CanGoPrevious()
bool SCH_NAVIGATE_TOOL::CanGoNext()
{
if( !m_frame->Schematic().IsValid() )
return false;
return m_frame->GetCurrentSheet().GetVirtualPageNumber()
< (int) m_frame->Schematic().Hierarchy().size();
}