From 4f746193a03187f9dda7551f38b656fde07f7fe7 Mon Sep 17 00:00:00 2001
From: Zed <zedeus@pm.me>
Date: Wed, 23 Oct 2019 12:32:23 +0200
Subject: [PATCH] Add simple migration for theme preference

---
 src/prefs.nim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/prefs.nim b/src/prefs.nim
index 0319f7f..7656f08 100644
--- a/src/prefs.nim
+++ b/src/prefs.nim
@@ -14,6 +14,10 @@ static:
   if missing.len > 0:
     raiseAssert("{$1} missing from the Prefs type" % missing.join(", "))
 
+template safeAddColumn(field: typedesc): untyped =
+  try: field.addColumn
+  except DbError: discard
+
 dbFromTypes("prefs.db", "", "", "", [Prefs])
 
 withDb:
@@ -21,6 +25,7 @@ withDb:
     createTables()
   except DbError:
     discard
+  Prefs.theme.safeAddColumn
 
 proc getDefaultPrefs(hostname: string): Prefs =
   result = genDefaultPrefs()