From a87002ffc3f4ce3aa8db3c63542f92e31bc99553 Mon Sep 17 00:00:00 2001
From: Don Allingham <don@gramps-project.org>
Date: Wed, 8 Aug 2001 01:22:59 +0000
Subject: [PATCH] Fix mrel and frel on read if only one is present

svn: r312
---
 src/GrampsParser.py | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/GrampsParser.py b/src/GrampsParser.py
index 03917f3f2..d1792c8f0 100644
--- a/src/GrampsParser.py
+++ b/src/GrampsParser.py
@@ -289,9 +289,15 @@ class GrampsParser(handler.ContentHandler):
         if attrs.has_key("type"):
             type = u2l(attrs["type"])
             self.person.AltFamilyList.append((family,type,type))
-        elif attrs.has_key("mrel"):
-            mrel = u2l(attrs["mrel"])
-            frel = u2l(attrs["frel"])
+        elif attrs.has_key("mrel") or attrs.has_key("frel"):
+            if attrs.has_key("mrel"):
+                mrel = u2l(attrs["mrel"])
+            else:
+                mrel = ""
+            if attrs.has_key("frel"):
+                frel = u2l(attrs["frel"])
+            else:
+                frel = ""
             if mrel=="Birth" and frel=="Birth":
                 self.person.MainFamily = family
             else: