From 7fea0c9431f4630c84dd7f5db4793160d939215c Mon Sep 17 00:00:00 2001
From: blitzman <ryan.xgamer99@gmail.com>
Date: Wed, 15 Feb 2017 21:01:58 -0500
Subject: [PATCH] Add migration script for #728

---
 eos/db/migrations/upgrade21.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 eos/db/migrations/upgrade21.py

diff --git a/eos/db/migrations/upgrade21.py b/eos/db/migrations/upgrade21.py
new file mode 100644
index 000000000..8545f5ecf
--- /dev/null
+++ b/eos/db/migrations/upgrade21.py
@@ -0,0 +1,9 @@
+"""
+Migration 21
+
+- Fixes discrepancy in drone table where we may have an amount active that is not equal to the amount in the stack
+  (we don't support activating only 2/5 drones). See GH issue #728
+"""
+
+def upgrade(saveddata_engine):
+    saveddata_engine.execute("UPDATE drones SET amountActive = amount where amountActive > 0 AND amountActive <> amount;")