Return std::vector instead of boost::optional from the EditableList dialog.

It's a bit clumsy, as returning more than one thing only makes sense
when adding (not when editing), but allowing both optional and vector
with template voodoo seems awkward (at least with C++11).

1 files changed, 3 insertions, 2 deletions

diff --git a/src/wx/content_version_dialog.cc b/src/wx/content_version_dialog.cc
index 876f43838..bf94e1e53 100644
--- a/src/wx/content_version_dialog.cc
+++ b/src/wx/content_version_dialog.cc
@@ -24,6 +24,7 @@
 
 
 using std::string;
+using std::vector;
 using boost::optional;
 
 
@@ -47,8 +48,8 @@ ContentVersionDialog::set (string r)
 }
 
 
-optional<string>
+vector<string>
 ContentVersionDialog::get () const
 {
-	return wx_to_std(_version->GetValue());
+	return { wx_to_std(_version->GetValue()) };
 }