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r84948 | danieljames | 2013-07-03 23:02:30 +0100 (Wed, 03 Jul 2013) | 4 lines

In C++11 the shared_ptr -> bool conversion is explicit. In custom time zone code, make the cast explicit. Fixes compilation failure in C++11

From [84626], by marshall.

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--- 1_54_0/boost/date_time/local_time/custom_time_zone.hpp	(revision 84947)
+++ 1_54_0/boost/date_time/local_time/custom_time_zone.hpp	(revision 84948)
@@ -64,7 +64,7 @@
     //! True if zone uses daylight savings adjustments
     virtual bool has_dst() const
     {
-      return (dst_calc_rules_); //if calc_rule is set the tz has dst
+      return (bool) dst_calc_rules_; //if calc_rule is set the tz has dst
     }
     //! Local time that DST starts -- NADT if has_dst is false
     virtual posix_time::ptime dst_local_start_time(gregorian::greg_year y) const