From c8b88432ccc03ec93a7a1db2c2716e71a75544e2 Mon Sep 17 00:00:00 2001 From: Stewart Douglas Date: Mon, 10 Aug 2015 21:04:11 -0400 Subject: [PATCH] BUG: Account for sid == 0 in if statement --- zipline/assets/assets.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/zipline/assets/assets.py b/zipline/assets/assets.py index 0c40b365..6fe4122d 100644 --- a/zipline/assets/assets.py +++ b/zipline/assets/assets.py @@ -269,7 +269,7 @@ class AssetFinder(object): ).order_by( equities_cols.end_date.desc(), ).scalar() - if sid: + if sid is not None: return self._retrieve_equity(sid) # If multiple SIDs exist for symbol, return latest start_date with @@ -282,7 +282,7 @@ class AssetFinder(object): equities_cols.start_date.desc(), equities_cols.end_date.desc(), ).scalar() - if sid: + if sid is not None: return self._retrieve_equity(sid) raise SymbolNotFound(symbol=symbol)