[fixes] fixes in patch
diff --git a/patches/may_2013/p01_conversion_factor_and_aii.py b/patches/may_2013/p01_conversion_factor_and_aii.py
index 89d82e0..2fd0d36 100644
--- a/patches/may_2013/p01_conversion_factor_and_aii.py
+++ b/patches/may_2013/p01_conversion_factor_and_aii.py
@@ -14,7 +14,7 @@
webnotes.conn.sql("""update `tabPurchase Invoice Item` pi_item
set conversion_factor = (select ifnull(if(conversion_factor=0, 1, conversion_factor), 1)
from `tabUOM Conversion Detail`
- where parent = pi_item.item_code and uom = pi_item.uom
+ where parent = pi_item.item_code and uom = pi_item.uom limit 1
)
where ifnull(conversion_factor, 0)=0""")