diff options
Diffstat (limited to 'tools/restore.cpp')
| -rw-r--r-- | tools/restore.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/restore.cpp b/tools/restore.cpp index 4001e65da94..ddb075ea890 100644 --- a/tools/restore.cpp +++ b/tools/restore.cpp @@ -32,9 +32,14 @@ namespace po = boost::program_options; class Restore : public Tool { public: Restore() : Tool( "restore" , "" ){ - add_options() + add_hidden_options() ("dir", po::value<string>()->default_value("dump"), "directory to restore from") ; + addPositionArg("dir", 1); + } + + virtual void printExtraHelp(ostream& out) { + out << "usage: " << _name << " [options] [directory or filename to restore from]" << endl; } int run(){ |