Add more verbose error output if no subcommand is given

Signed-off-by: Matthias Beyer <matthias.beyer@atos.net>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index dc00524..bcd3631 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -228,7 +228,11 @@ async fn main() -> Result<()> {
             error!("Use --help to find available subcommands");
             return Err(anyhow!("Unknown subcommand: {}", other))
         },
-        None => return Err(anyhow!("No subcommand")),
+        None => {
+            error!("No subcommand.");
+            error!("Use --help to find available subcommands");
+            return Err(anyhow!("No subcommand"))
+        },
     }
 
     Ok(())