Fixed evaluation of two floating point numbers in RASTER_getRotation. Fixes one...

git-svn-id: http://svn.osgeo.org/postgis/trunk@8974 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/raster/rt_pg/rt_pg.c b/raster/rt_pg/rt_pg.c
index a4294e49b9ad78dc739897681d4521ed67d504c1..6f7cb3ea3c04e93d4f45c7e6e91946e29ea297ee 100644 (file)
--- a/raster/rt_pg/rt_pg.c
+++ b/raster/rt_pg/rt_pg.c
@@ -1586,7 +1586,7 @@ Datum RASTER_getRotation(PG_FUNCTION_ARGS)
 
     rt_raster_destroy(raster);
 
-    if (xrot == yrot) {
+    if (FLT_EQ(xrot, yrot)) {
         PG_RETURN_FLOAT8(xrot);
     }