Add initial values.

git-svn-id: http://svn.osgeo.org/postgis/trunk@5010 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/geography_estimate.c b/postgis/geography_estimate.c
index 3d1f33d18c4e29003b9f4623ffdc6dbedd506d67..828c57ae125d261ec58a570cb8f74c19f2f1757d 100644 (file)
--- a/postgis/geography_estimate.c
+++ b/postgis/geography_estimate.c
@@ -111,8 +111,9 @@ estimate_selectivity(GBOX *box, GEOG_STATS *geogstats)
 {
        int x, y, z;
        int x_idx_min, x_idx_max, y_idx_min, y_idx_max, z_idx_min, z_idx_max;
-       double intersect_x, intersect_y, intersect_z, AOI;
-       double cell_coverage;
+       double intersect_x, intersect_y, intersect_z;
+       double AOI = 1.0;
+       double cell_coverage = 1.0;
        double sizex, sizey, sizez;     /* dimensions of histogram */
        int unitsx, unitsy, unitsz; /* histogram grid size */
        double value;