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Fixed help

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This commit is contained in:
Alena Yuryeva 2018-08-11 21:55:58 +03:00
parent 632f745578
commit 8993a702fe
1 changed files with 1 additions and 1 deletions
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2
src/output/help.rs
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@ -289,7 +289,7 @@ impl<'w> Help<'w> {
debugln!("Help::val: arg={}", arg.name);
let mult =
arg.is_set(ArgSettings::MultipleValues) || arg.is_set(ArgSettings::MultipleOccurrences);
if arg.is_set(ArgSettings::TakesValue) {
if arg.is_set(ArgSettings::TakesValue) || arg.index.is_some() {
let delim = if arg.is_set(ArgSettings::RequireDelimiter) {
arg.val_delim.expect(INTERNAL_ERROR_MSG)
} else {