[postgis-tickets] [PostGIS] #2977: pagc_normalize_address function errors on nulls

[PostGIS]

#2977: pagc_normalize_address function errors on nulls
----------------------------+-----------------------------------------------
 Reporter:  robe            |       Owner:  robe         
     Type:  defect          |      Status:  new          
 Priority:  medium          |   Milestone:  PostGIS 2.1.5
Component:  tiger geocoder  |     Version:  2.1.x        
 Keywords:                  |  
----------------------------+-----------------------------------------------
 Gives error:


 {{{
 ERROR:  record "var_parse_rec" is not assigned yet
 DETAIL:  The tuple structure of a not-yet-assigned record is
 indeterminate.
 CONTEXT:  SQL statement "SELECT var_parse_rec.city"
 PL/pgSQL function pagc_normalize_address(character varying) line 14 at
 assignment
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2977>
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