diff --git a/erpnext/regional/india/utils.py b/erpnext/regional/india/utils.py
index 43ed868..d93ef3b 100644
--- a/erpnext/regional/india/utils.py
+++ b/erpnext/regional/india/utils.py
@@ -11,7 +11,7 @@
 	if not hasattr(doc, 'gstin') or not doc.gstin:
 		return
 
-	doc.gstin = doc.gstin.upper().strip() if doc.gstin else ""
+	doc.gstin = doc.gstin.upper().strip()
 	if not doc.gstin or doc.gstin == 'NA':
 		return
 
diff --git a/erpnext/setup/doctype/email_digest/email_digest.py b/erpnext/setup/doctype/email_digest/email_digest.py
index c5c91d1..1de5ccb 100644
--- a/erpnext/setup/doctype/email_digest/email_digest.py
+++ b/erpnext/setup/doctype/email_digest/email_digest.py
@@ -524,7 +524,7 @@
 				filters = {
 					"root_type": "Asset",
 					"account_type": "Bank",
-					"date": self.future_to_date,
+					"report_date": self.future_to_date,
 					"company": self.company
 				}
 				label = get_link_to_report('Account Balance', label=self.meta.get_label(fieldname), filters=filters)
@@ -532,7 +532,7 @@
 				filters = {
 					"root_type": "Liability",
 					"account_type": "Bank",
-					"to_date": self.future_to_date,
+					"report_date": self.future_to_date,
 					"company": self.company
 				}
 				label = get_link_to_report('Account Balance', label=self.meta.get_label(fieldname), filters=filters)