Move the graph generation to before abort (#56)

src/lib.rs

@@ -349,6 +349,10 @@ pub fn run(mut config: Config) {
         compressor.stats.state_groups_changed
     );
 
+    if config.graphs {
+        graphing::make_graphs(&state_group_map, new_state_group_map);
+    }
+
     if ratio > 1.0 {
         println!("This compression would not remove any rows. Exiting.");
         return;
@@ -382,10 +386,6 @@ pub fn run(mut config: Config) {
             new_state_group_map,
         );
     }
-
-    if config.graphs {
-        graphing::make_graphs(&state_group_map, new_state_group_map);
-    }
 }
 
 /// Produce SQL code to carry out changes to database.