From 73462dbd3a661a70e7b8e40f918cefe0b176a5bb Mon Sep 17 00:00:00 2001
From: Naveed Massjouni <naveedm9@gmail.com>
Date: Sat, 5 May 2012 12:38:43 -0400
Subject: [PATCH] Fixed a bug in the invalid() hook.

The help() function was being wrongly executed if an abbreviated command
was given.
---
 bin/notes | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/bin/notes b/bin/notes
index 8ac9c2a..fdd06fe 100755
--- a/bin/notes
+++ b/bin/notes
@@ -53,16 +53,10 @@ sub post_process {
 }
 
 sub invalid {
-    my ( $c, $cmd ) = @_;
-    $cmd //= $c->cmd;
-
-    unless ($c->is_command($cmd)) {
-        my @cmds = grep { /^$cmd/ } $c->commands;
-        $cmd = $cmds[0] if (@cmds == 1);
-    }
-
-    $c->execute( $cmd ) and return if $c->is_command( $cmd );
-    $c->execute( 'help' ) and return;
+    my ( $c ) = @_;
+    my $cmd = $c->cmd;
+    ($cmd) = grep { /^$cmd/ } $c->commands;
+    $cmd ? $c->execute( $cmd ) : $c->execute( 'help' );
 }
 
 App::Rad->run;