Error checking input file loading

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@23 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index c3155d0..528d508 100644
--- a/src/main.c
+++ b/src/main.c
@@ -65,17 +65,17 @@ static gint main_method_window_response(GtkWidget *method_window, gint response,
 			val=0;
 		}
 		
-		if ( ctx->inputfiletype != INPUT_CACHE ) {
+		if ( (ctx->inputfiletype != INPUT_CACHE) && !val && (ctx->reflectionctx) ) {
 			cache_save(ctx->filename, ctx->reflectionctx);			
 		}
 		
-		if ( !val && (ctx->rmode == RECONSTRUCTION_PREDICTION) ) {
+		if ( !val && (ctx->rmode == RECONSTRUCTION_PREDICTION) && (ctx->reflectionctx) ) {
 			val = ipr_reduce(ctx);
 		}
 		
 		//dump_histogram(ctx->reflectionctx);
 		
-		if ( val == 0 ) {
+		if ( !val && (ctx->reflectionctx) ) {
 			displaywindow_open(ctx);
 		} else {
 			fprintf(stderr, "Reconstruction failed.\n");