From 8970b45c8ff84a88ca297bf4e1103f22435f00e8 Mon Sep 17 00:00:00 2001
From: Bob Badour <bbadour@google.com>
Date: Wed, 24 Jun 2020 07:45:20 -0700
Subject: [PATCH] Minor tweaks to usage message.

Fix typo in tab separator example.
Add missing usage message to usage error.

Test: manually

Change-Id: I1d3a01fcb7caffeb39d6e47ddfe665059b2860f5
---
 scripts/transitive-deps.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/transitive-deps.sh b/scripts/transitive-deps.sh
index c6f8b76e4..ba36ba4bf 100755
--- a/scripts/transitive-deps.sh
+++ b/scripts/transitive-deps.sh
@@ -56,7 +56,7 @@ Output Options:
                     temporary / intermediate files.
   -sep=<delim>      Use 'delim' as output field separator between notice
                     checksum and notice filename in notice output.
-                    e.g. sep='\t'
+                    e.g. sep='\\t'
                     (Default space)
   -csv              Shorthand for -sep=','
   -directories=<f>  Output directory names of dependencies to 'f'.
@@ -280,7 +280,7 @@ while [ $# -gt 0 ]; do
           notices=)
             notices_out=$(expr "${flag}" : '^.*=\(.*\)$');;
           *)
-            die "Unknown flag ${1}";;
+            die "${usage}\n\nUnknown flag ${1}";;
         esac
       ;;
       *)