DataWriter should not open files in constructor

Right now Store instances are created in the constructor of DataWriter.
This causes issues, namely that Store instances are unable to use
DataWriter in its constructor.

The real-world implication is that convertUncompressed in
CompressableDataWriter is unusable for the CompressedStore.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main/TweetShell.java b/src/main/TweetShell.java
index 1d03efb..8e50f3b 100644
--- a/src/main/TweetShell.java
+++ b/src/main/TweetShell.java
@@ -403,6 +403,7 @@ public class TweetShell implements TwitterApi.PinSupplier {
                 } else {
                     dw = new DataWriter(profilesFilename, tweetsFilename);
                 }
+                dw.open();
                 resultListeners.register(dw);
                 // save the changes to the config.
                 config.save();