From: Stef Walter <stef@thewalter.net>
Date: Mon, 17 Jun 2013 12:46:03 +0000 (+0200)
Subject: trust: Print out usage when extract-trust run incorrectly
X-Git-Tag: 0.18.4~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=41d2a28b89af41799d01d5973d026712d9174f31;p=p11-kit

trust: Print out usage when extract-trust run incorrectly

Also sorta covers --help and -h usage
---

diff --git a/tools/p11-kit-extract-trust.in b/tools/p11-kit-extract-trust.in
index b15dd7d..c7214e9 100755
--- a/tools/p11-kit-extract-trust.in
+++ b/tools/p11-kit-extract-trust.in
@@ -6,7 +6,12 @@
 # appropriate. In the future this script will be called when the PKCS#11
 # trust module is used to modifiy trust anchors and related data.
 
-echo "p11-kit: the placeholder extract-trust command has not been customized by your distribution."
+if [ $# -ne 0 ]; then
+	echo "usage: p11-kit extract-trust" >&2
+	exit 2
+fi
+
+echo "p11-kit: the placeholder extract-trust command has not been customized by your distribution." >&2
 
 # You can use commands like this to extract data from trust modules
 # into appropriate locations for your distribution.