geocode_intersection and geocode error on none-address numbers

[robe]

Case in point:

SELECT pprint_addy(addy), st_astext(geomout), rating FROM
  geocode_intersection('Broadway', 'Houston St', 'NY', 'New York', '10012');

because one of the solutions has address number 612-100.

But norm_addy -- address field is an integer.

For now I'm just going to revise to return the first part that is an integer. - which would be 612 for this case.

[robe]

(In [14849]) Schema qualify calls and prevent error when tiger street number is not a number (just return first number part) References #3531 #3451 for PostGIS 2.2.3

[robe]

(In [14850]) prevent error when tiger street number is not a number (just return first number part) Closes #3531 for trunk (PostGIS 2.3.0)