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#21 Move check for empty ID list

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- Sharpen error message
- Add test
This commit is contained in:
Thomas Lauf 2018-05-12 19:17:04 +02:00 • committed by lauft
parent db13bd403f
commit 784ecbbfd9
2 changed files with 12 additions and 6 deletions
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11
src/commands/CmdTag.cpp
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@ -39,12 +39,6 @@ int CmdTag (
{
// Gather IDs and TAGs.
std::set <int> ids = cli.getIds ();
if (ids.empty ())
{
throw std::string ("IDs must be specified. See 'timew help tag'.");
}
std::vector<std::string> tags = cli.getTags ();
// Load the data.
@ -75,6 +69,11 @@ int CmdTag (
}
}
if (ids.empty ())
{
throw std::string ("At least one ID must be specified. See 'timew help tag'.");
}
// Apply tags to ids.
for (auto& id : ids)
{