Do not run OpenMP loops when there is no data to

d18ed945 · Maciej Suminski · f2788a30 · d18ed945
Commit d18ed945 authored Apr 30, 2015 by Maciej Suminski
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ratsnest_data.cpp pcbnew/ratsnest_data.cpp +2 -1

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--- a/pcbnew/ratsnest_data.cpp
+++ b/pcbnew/ratsnest_data.cpp
@@ -1182,9 +1182,10 @@ void RN_DATA::Recalculate( int aNet )
    if( netCount > m_nets.size() )
        m_nets.resize( netCount );

-    if( aNet < 0 )              // Recompute everything
+    if( aNet < 0 && netCount > 1 )              // Recompute everything
    {
        unsigned int i;
+
 #ifdef USE_OPENMP
        #pragma omp parallel shared(netCount) private(i)
        {