diff --git a/ChangeLog b/ChangeLog
index 22721827b..d1246df9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-09-30  Brian Matherly <brian@gramps-project.org>
+	* src/ReportBase/_ReportDialog.py: 0001253: Calendar report crashes without 
+	margins entered.
+
 2007-09-30  Stephane Charette <stephanecharette@gmail.com>
 	* src/data/main*.css: fix IE7 display problem when viewing Narrative
 	Web gallery images (gramps bug report #0001266)
diff --git a/src/ReportBase/_ReportDialog.py b/src/ReportBase/_ReportDialog.py
index eec8e90e6..00939d86b 100644
--- a/src/ReportBase/_ReportDialog.py
+++ b/src/ReportBase/_ReportDialog.py
@@ -585,7 +585,7 @@ class ReportDialog(BareReportDialog):
                 paper_margins[i] = paper_margins[i] * self.paper_unit_multiplier
                 paper_margins[i] = max(paper_margins[i], 0)
             except:
-                self.paper_margins[i] = 2.54
+                paper_margins[i] = 2.54
                 
         return paper_margins