Add "iprtest" for testing IPR fitting

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@248 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 7 insertions, 1 deletions

diff --git a/src/reproject.c b/src/reproject.c
index 4d2d889..41ec8c5 100644
--- a/src/reproject.c
+++ b/src/reproject.c
@@ -37,6 +37,8 @@ void reproject_partner_features(ImageFeatureList *rflist, ImageRecord *image) {
 		if ( (d <= 20.0) && partner ) {
 			rflist->features[i].partner = partner;
 			rflist->features[i].partner_d = d;
+		} else {
+			rflist->features[i].partner = NULL;
 		}
 	
 	}
@@ -200,7 +202,11 @@ ImageFeatureList *reproject_get_reflections(ImageRecord *image, ReflectionList *
 	
 	} while ( reflection );
 	
-	reproject_partner_features(flist, image);
+	/* Partner features only if the image has a feature list.  This allows the test
+	 *	program to use this function to generate simulated data. */
+	if ( image->features != NULL ) {
+		reproject_partner_features(flist, image);
+	}
 	
 	return flist;