Bugfix for connection with the same source and destination

7b945ee6 · Claes pwr46/data0/x4-6-0 · 62b5e0b9 · 7b945ee6
Commit 7b945ee6 authored Feb 19, 2009 by Claes pwr46/data0/x4-6-0
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xtt/lib/glow/src/glow_con.cpp xtt/lib/glow/src/glow_con.cpp +2 -1

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--- a/xtt/lib/glow/src/glow_con.cpp
+++ b/xtt/lib/glow/src/glow_con.cpp
@@ -1593,6 +1593,7 @@ int GlowCon::con_route_area( double wind_ll_x, double wind_ll_y,
    }
  }
  dest_node->link_insert( (void **)&nodelist);
+  if ( dest_node != source_node)
    source_node->link_insert( (void **)&nodelist);
  if ( !nodelist)
    return 0;