[raster] rt_utility regress failure on debbie against GDAL Trunk

[robe]

Not sure if this is a change in GDAL or PostGIS, but getting regression failure as of around 6/20/2014

PostgreSQL 9.2.4 on x86_64-unknown-linux-gnu, compiled by gcc (Debian 4.4.5-8) 4.4.5, 64-bit
  Postgis 2.2.0dev - r12630 - 2014-06-20 21:25:51
  scripts 2.2.0dev r12630
  raster scripts 2.2.0dev r12630
  GEOS: 3.4.3dev-CAPI-1.8.3 r3982
  PROJ: Rel. 4.7.1, 23 September 2009
  GDAL: GDAL 2.0.0dev, released 2014/04/16

Running tests

 check_gdal .. ok 
 load_outdb ... ok 
 check_raster_columns .. ok 
 check_raster_overviews .. ok 
 rt_io .. ok 
 rt_bytea .. ok 
 box3d .. ok 
 rt_addband .. ok 
 rt_band .. ok 
 rt_tile .. ok 
 rt_dimensions .. ok 
 rt_scale .. ok 
 rt_pixelsize .. ok 
 rt_upperleft .. ok 
 rt_rotation .. ok 
 rt_georeference .. ok 
 rt_set_properties .. ok 
 rt_isempty .. ok 
 rt_hasnoband .. ok 
 rt_metadata .. ok 
 rt_rastertoworldcoord .. ok 
 rt_worldtorastercoord .. ok 
 rt_convexhull .. ok 
 rt_band_properties .. ok 
 rt_set_band_properties .. ok 
 rt_pixelaspolygons .. ok 
 rt_pixelaspoints .. ok 
 rt_pixelascentroids .. ok 
 rt_setvalues_array .. ok 
 rt_summarystats .. ok 
 rt_count .. ok 
 rt_histogram .. ok 
 rt_quantile .. ok 
 rt_valuecount .. ok 
 rt_valuepercent .. ok 
 rt_bandmetadata .. ok 
 rt_pixelvalue .. ok 
 rt_neighborhood .. ok 
 rt_nearestvalue .. ok 
 rt_pixelofvalue .. ok 
 rt_polygon .. ok 
 rt_utility .. failed (diff expected obtained: /var/lib/jenkins/workspace/postgis/gdal_regress/tmp/2_2_pg9.2w64/test_42_diff)
-----------------------------------------------------------------------------
--- rt_utility_expected	2014-06-20 14:25:12.000000000 -0700
+++ /var/lib/jenkins/workspace/postgis/gdal_regress/tmp/2_2_pg9.2w64/test_42_out	2014-06-20 14:28:56.000000000 -0700
@@ -52,7 +52,7 @@
     band 1 of pixtype 8BUI is out-db with NODATA value of 255
     band 2 of pixtype 8BUI is in-db with NODATA value of 0
 ms1|64
-ms2|280
-ms2|280
-ms2|8240
-ms2|8240
+ms2|400
+ms2|400
+ms2|8280
+ms2|8280
-----------------------------------------------------------------------------
 rt_fromgdalraster .. ok 
 rt_asgdalraster .. ok 
 rt_astiff .. ok 
 rt_asjpeg .. ok 
 rt_aspng .. ok 
 rt_reclass .. ok 
 rt_gdalwarp .. ok 
 rt_asraster .. ok 
 rt_dumpvalues .. ok 
 rt_mapalgebraexpr .. ok 
 rt_mapalgebrafct .. ok 
 rt_mapalgebraexpr_2raster .. ok 
 rt_mapalgebrafct_2raster .. ok 
 rt_mapalgebrafctngb .. ok 
 rt_mapalgebrafctngb_userfunc .. ok 
 rt_intersection .. ok 
 rt_clip .. ok 
 rt_mapalgebra .. ok 
 rt_mapalgebra_expr .. ok 
 rt_mapalgebra_mask .. ok 
 rt_union .. ok 
 rt_invdistweight4ma .. ok 
 rt_4ma .. ok 
 rt_setvalues_geomval .. ok 
 rt_elevation_functions .. ok 
 rt_colormap .. ok 
 rt_gist_relationships .. ok 
 rt_intersects .. ok 
 rt_samealignment .. ok 
 rt_geos_relationships .. ok 
 rt_iscoveragetile .. ok 
 bug_test_car5 .. ok 
 permitted_gdal_drivers .. ok 
 tickets .. ok 
 loader/Basic .... ok 
 loader/BasicCopy .... ok 
 loader/BasicFilename .... ok 
 loader/BasicOutDB .... ok 
 loader/Tiled10x10 .... ok 
 loader/Tiled10x10Copy .... ok 
 loader/Tiled8x8 .... ok 
 clean .. ok 
 uninstall .  /var/lib/jenkins/workspace/postgis/gdal_regress/branches/2.2/regress/00-regress-install/share/contrib/postgis/uninstall_rtpostgis.sql
  /var/lib/jenkins/workspace/postgis/gdal_regress/branches/2.2/regress/00-regress-install/share/contrib/postgis/uninstall_postgis.sql
. ok (4061)

Run tests: 85
Failed: 1

[dustymugs]

No problems with GDAL trunk r27537

PostgreSQL 9.3.4 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.7.1, 64-bit
  Postgis 2.2.0dev - r12805 - 2014-07-19 15:10:02
  scripts 2.2.0dev r12805
  raster scripts 2.2.0dev r12805
  GEOS: 3.5.0dev-CAPI-1.9.0 r3963
  PROJ: Rel. 4.8.0, 6 March 2012
  GDAL: GDAL 2.0.0dev, released 2014/04/16

Switched to PostgreSQL 9.2 and no problems.

PostgreSQL 9.2.3 on x86_64-unknown-linux-gnu, compiled by gcc (GCC) 4.7.1, 64-bit
  Postgis 2.2.0dev - r12805 - 2014-07-19 15:14:49
  scripts 2.2.0dev r12805
  raster scripts 2.2.0dev r12805
  GEOS: 3.5.0dev-CAPI-1.9.0 r3963
  PROJ: Rel. 4.8.0, 6 March 2012
  GDAL: GDAL 2.0.0dev, released 2014/04/16