fix: now correctly shows subcommand as required in the usage string w…

…hen AppSettings::SubcommandRequiredElseHelp is used Close #883
clap-rs · Mar 9, 2017 · 61d7ce4 · 61d7ce4
1 parent 6274554
commit 61d7ce4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/app/parser.rs b/src/app/parser.rs
@@ -2137,7 +2137,8 @@ impl<'a, 'b> Parser<'a, 'b>
 
             if self.has_subcommands() && !self.is_set(AS::SubcommandRequired) {
                 usage.push_str(" [SUBCOMMAND]");
-            } else if self.is_set(AS::SubcommandRequired) && self.has_subcommands() {
+            } else if (self.is_set(AS::SubcommandRequired) || 
+                self.is_set(AS::SubcommandRequiredElseHelp)) && self.has_subcommands() {
                 usage.push_str(" <SUBCOMMAND>");
             }
         } else {