Purchaser::insert(): Commit the transaction

I had forgotten to commit the transaction, so the record I was trying to
insert wouldn't get persisted in the database.

1 files changed, 2 insertions, 0 deletions

diff --git a/license-generator/src/purchaser.rs b/license-generator/src/purchaser.rs
index cf777d3..d189c11 100644
--- a/license-generator/src/purchaser.rs
+++ b/license-generator/src/purchaser.rs
@@ -61,6 +61,8 @@ impl<'a> Purchaser<'a> {
             },
         }
 
+        tx.commit()?;
+
         Ok(())
     }
 }