diff --git a/frappe/__init__.py b/frappe/__init__.py
index 6bc9aac6b6..8c063b5e97 100644
--- a/frappe/__init__.py
+++ b/frappe/__init__.py
@@ -13,7 +13,7 @@ import os, sys, importlib, inspect, json
 from .exceptions import *
 from .utils.jinja import get_jenv, get_template, render_template
 
-__version__ = '7.1.18'
+__version__ = '7.1.19'
 __title__ = "Frappe Framework"
 
 local = Local()
diff --git a/frappe/desk/query_report.py b/frappe/desk/query_report.py
index c7a33d2c83..431f341ab2 100644
--- a/frappe/desk/query_report.py
+++ b/frappe/desk/query_report.py
@@ -75,7 +75,7 @@ def run(report_name, filters=None, user=None):
 		frappe.msgprint(_("Must have report permission to access this report."),
 			raise_exception=True)
 
-	columns, result, message, chart = [], [], None, {}
+	columns, result, message, chart = [], [], None, None
 	if report.report_type=="Query Report":
 		if not report.query:
 			frappe.msgprint(_("Must specify a Query to run"), raise_exception=True)
diff --git a/frappe/model/delete_doc.py b/frappe/model/delete_doc.py
index d9efc3155c..ef2d213e9e 100644
--- a/frappe/model/delete_doc.py
+++ b/frappe/model/delete_doc.py
@@ -168,16 +168,16 @@ def check_if_doc_is_linked(doc, method="Delete"):
 
 	for link_dt, link_field, issingle in link_fields:
 		if not issingle:
-			item = frappe.db.get_value(link_dt, {link_field:doc.name},
-				["name", "parent", "parenttype", "docstatus"], as_dict=True)
-			if item and ((item.parent or item.name) != doc.name) \
-					and ((method=="Delete" and item.docstatus<2) or (method=="Cancel" and item.docstatus==1)):
-				# raise exception only if
-				# linked to an non-cancelled doc when deleting
-				# or linked to a submitted doc when cancelling
-				frappe.throw(_("Cannot delete or cancel because {0} {1} is linked with {2} {3}")
-					.format(doc.doctype, doc.name, item.parenttype if item.parent else link_dt,
-					item.parent or item.name), frappe.LinkExistsError)
+			for item in frappe.db.get_values(link_dt, {link_field:doc.name},
+				["name", "parent", "parenttype", "docstatus"], as_dict=True):
+				if item and ((item.parent or item.name) != doc.name) \
+						and ((method=="Delete" and item.docstatus<2) or (method=="Cancel" and item.docstatus==1)):
+					# raise exception only if
+					# linked to an non-cancelled doc when deleting
+					# or linked to a submitted doc when cancelling
+					frappe.throw(_("Cannot delete or cancel because {0} {1} is linked with {2} {3}")
+						.format(doc.doctype, doc.name, item.parenttype if item.parent else link_dt,
+						item.parent or item.name), frappe.LinkExistsError)
 
 def check_if_doc_is_dynamically_linked(doc, method="Delete"):
 	'''Raise `frappe.LinkExistsError` if the document is dynamically linked'''