This is just a speed optimization -- preallocate four items to avoid
reallocations.
---
eeschema/sch_line.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/eeschema/sch_line.cpp b/eeschema/sch_line.cpp
index 050b786..6d86b5d 100644
--- a/eeschema/sch_line.cpp
+++ b/eeschema/sch_line.cpp
@@ -347,6 +347,7 @@ bool SCH_LINE::MergeOverlap( SCH_LINE* aLine )
if( colinear )
{
std::vector <wxPoint*> candidates;
+ candidates.reserve(4);
candidates.push_back( &m_start );
candidates.push_back( &m_end );
candidates.push_back( &aLine->m_start );
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