Cyclone-Team/gramps
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Protection around .next() when there is no next

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svn: r16660
This commit is contained in:
Doug Blank
2011-02-18 01:12:34 +00:00
parent 552d11ad8e
commit 33f2d64cdd
1 changed files with 8 additions and 2 deletions
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10
src/cli/plug/__init__.py
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@@ -89,7 +89,10 @@ def _validate_options(options, dbase):
if not person:
person = dbase.get_default_person()
if not person:
phandle = dbase.iter_person_handles().next()
try:
phandle = dbase.iter_person_handles().next()
except StopIteration:
phandle = None
person = dbase.get_person_from_handle(phandle)
if not person:
print "ERROR: Please specify a person"
@@ -108,7 +111,10 @@ def _validate_options(options, dbase):
if family_list:
family_handle = family_list[0]
else:
family_handle = dbase.iter_family_handles().next()
try:
family_handle = dbase.iter_family_handles().next()
except StopIteration:
family_handle = None
if family_handle:
family = dbase.get_family_from_handle(family_handle)
option.set_value(family.get_gramps_id())