pcbnew: CONNECTIVITY_ALGO should always mark newly added nets as dirty

Fixes: lp:1761698 * https://bugs.launchpad.net/kicad/+bug/1761698
8 years ago · 15c64ee92d
1 changed files with 10 additions and 0 deletions
--- a/pcbnew/connectivity_algo.cpp
+++ b/pcbnew/connectivity_algo.cpp
@ -932,8 +932,18 @@ void CN_CONNECTIVITY_ALGO::MarkNetAsDirty( int aNet )
        return;

    if( (int) m_dirtyNets.size() <= aNet )
+    {
+        int lastNet = m_dirtyNets.size() - 1;
+
+        if( lastNet < 0 )
+            lastNet = 0;
+
        m_dirtyNets.resize( aNet + 1 );

+        for( int i = lastNet; i < aNet + 1; i++ )
+            m_dirtyNets[i] = true;
+    }
+
    m_dirtyNets[aNet] = true;
 }