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Changed .size() comparison against 0 to .empty()

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[SVN r83409]
This commit is contained in:
Jeremiah Willcock
2013-03-12 00:34:38 +00:00
parent 02aaeccae5
commit 2539ea8bca
1 changed files with 1 additions and 1 deletions
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include/boost/graph/r_c_shortest_paths.hpp
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@@ -409,7 +409,7 @@ void r_c_shortest_paths_dispatch
typename std::list<Splabel>::const_iterator csi = dsplabels.begin();
typename std::list<Splabel>::const_iterator csi_end = dsplabels.end();
// if d could be reached from o
if( dsplabels.size() )
if( !dsplabels.empty() )
{
for( ; csi != csi_end; ++csi )
{