Make DataVariable references work for zero sized data variables

1 files changed, 3 insertions, 3 deletions

diff --git a/python/binaryview.py b/python/binaryview.py
index f5e9671a..373823c8 100644
--- a/python/binaryview.py
+++ b/python/binaryview.py
@@ -212,17 +212,17 @@ class DataVariable(object):
 	@property
 	def data_refs_from(self):
 		"""data cross references from this data variable (read-only)"""
-		return self.view.get_data_refs_from(self.address, len(self.type))
+		return self.view.get_data_refs_from(self.address, max(1, len(self)))
 
 	@property
 	def data_refs(self):
 		"""data cross references to this data variable (read-only)"""
-		return self.view.get_data_refs(self.address, len(self.type))
+		return self.view.get_data_refs(self.address, max(1, len(self)))
 
 	@property
 	def code_refs(self):
 		"""code references to this data variable (read-only)"""
-		return self.view.get_code_refs(self.address, len(self.type))
+		return self.view.get_code_refs(self.address, max(1, len(self)))
 
 	def __len__(self):
 		return len(self.type)