fix(usage): fixes a big regression with custom usage strings

clap-rs · Mar 24, 2017 · 2c41cab · 2c41cab
1 parent cc1985b
commit 2c41cab
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/app/help.rs b/src/app/help.rs
@@ -691,7 +691,7 @@ impl<'a> Help<'a> {
         try!(write!(self.writer,
                     "\n{}{}\n\n",
                     TAB,
-                    usage::create_help_usage(parser, true)));
+                    usage::create_usage_no_title(parser, &[])));
 
         let flags = parser.has_flags();
         let pos = parser.has_positionals();

diff --git a/src/app/usage.rs b/src/app/usage.rs
@@ -43,7 +43,7 @@ pub fn create_error_usage<'a, 'b>(p: &Parser<'a, 'b>,
 }
 
 // Creates a usage string (*without title*) if one was not provided by the user manually.
-fn create_usage_no_title(p: &Parser, used: &[&str]) -> String {
+pub fn create_usage_no_title(p: &Parser, used: &[&str]) -> String {
     debugln!("usage::create_usage_no_title;");
     if let Some(u) = p.meta.usage_str {
         String::from(&*u)