release: 0.1.13

[lilypond.git] / flower / directed-graph.cc

diff --git a/flower/directed-graph.cc b/flower/directed-graph.cc
index 9a07629dab71644c7d6d78372f1b8ffd5372acf3..b13203e4fa19ca307eb39f7e9c2afd6bb9c3f592 100644 (file)
--- a/flower/directed-graph.cc
+++ b/flower/directed-graph.cc
@@ -118,7 +118,7 @@ Directed_graph_node::unlink()
        t.concat (edge_in_l_arr_);
 #endif
 
-       while ( edge_out_l_arr_.size())
+       while (edge_out_l_arr_.size())
            remove_edge_out_idx (0);
        
        while (edge_in_l_arr_.size())