lib/postgis_functions/common.rb in nofxx-postgis_adapter-0.5.6 vs lib/postgis_functions/common.rb in nofxx-postgis_adapter-0.5.7

@@ -436,10 +436,10 @@
   # Requires PostGIS be compiled with Proj support.
   #
   # Return Geometry ST_Transform(geometry g1, integer srid);
   #
   def transform!(new_srid)
-    self[geo_columns.first] = postgis_calculate("Transform", self, new_srid)
+    self[geo_columns.first] = postgis_calculate("Transform", self.new_record? ? self.geom : self, new_srid)
   end
 
   def transform(new_srid)
     dup.transform!(new_srid)
   end