fix boost::python sequence interface

[mussa.git] / alg / sequence.hpp

diff --git a/alg/sequence.hpp b/alg/sequence.hpp
index 407168ebc0d5e298dccc86fbd6f29771e07f95f9..47813657f7f976174948bef1c4ba53d0c2320df6 100644 (file)
--- a/alg/sequence.hpp
+++ b/alg/sequence.hpp
@@ -104,7 +104,7 @@ class Sequence : public std::string
     const std::list<annot>& annotations() const;
     const std::list<motif>& motifs() const;
     void set_species(const std::string &);
-    const std::string& get_species() const;
+    std::string get_species() const;
 
     //! return a subsequence, copying over any appropriate annotation
     Sequence subseq(int start=0, int count = std::string::npos) const;