Check for non-existent files - remove try/except

gramps/plugins/lib/libgedcom.py

@@ -1127,13 +1127,13 @@ class GedcomInfoDB(object):
         self.standard = GedcomDescription("GEDCOM 5.5 standard")
         self.standard.set_dest("GEDCOM 5.5")
 
-        try:
         filepath = os.path.join(DATA_DIR, "gedcom.xml")
+        if not os.path.exists(filepath):
+            return
+
         with open(filepath, "rb") as ged_file:
             parser = GedInfoParser(self)
             parser.parse(ged_file)
-        except:
-            return
 
     def add_description(self, name, obj):
         self.map[name] = obj