Fixed minor gcc warnings

[libcds.git] / cds / intrusive / details / michael_set_base.h

diff --git a/cds/intrusive/details/michael_set_base.h b/cds/intrusive/details/michael_set_base.h
index 2e7eef9b71bc0e5fb74bd2fa6688f4b7d267e008..aa135fdf5d3f7824b95a8a9f7f57aad6d50d4313 100644 (file)
--- a/cds/intrusive/details/michael_set_base.h
+++ b/cds/intrusive/details/michael_set_base.h
@@ -5,7 +5,7 @@
 
     Source code repo: http://github.com/khizmax/libcds/
     Download: http://sourceforge.net/projects/libcds/files/
-    
+
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions are met:
 
@@ -25,7 +25,7 @@
     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.     
+    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #ifndef CDSLIB_INTRUSIVE_DETAILS_MICHAEL_SET_BASE_H
@@ -120,7 +120,8 @@ namespace cds { namespace intrusive {
             template <typename OrderedList, bool IsConst>
             class iterator
             {
-                friend class iterator < OrderedList, !IsConst >;
+                friend class iterator< OrderedList, !IsConst >;
+
             protected:
                 typedef OrderedList bucket_type;
                 typedef typename list_iterator_selector< bucket_type, IsConst>::bucket_ptr bucket_ptr;