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Small code tweak in generate_switches_doc

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This commit is contained in:
Maxime Coste 2016-09-05 23:34:03 +01:00
parent e9c63316f5
commit da0fe5d0bd
1 changed files with 3 additions and 1 deletions
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4
src/parameters_parser.cc
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@ -7,7 +7,9 @@ String generate_switches_doc(const SwitchMap& switches)
{ {
String res; String res;
for (auto& sw : switches) for (auto& sw : switches)
res += " -" + sw.key + (sw.value.takes_arg ? " <arg>: " : ": ") + sw.value.description + "\n"; res += format(" -{} {}: {}\n", sw.key,
sw.value.takes_arg ? "<arg>" : "",
sw.value.description);
return res; return res;
} }