From e9032508724868700fd485fd9c2e718c50fd65d4 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 25 Apr 2012 11:08:14 -0400
Subject: Standardize parameter expansions.

---
(limited to 'src/oh-installdocs.sh')

diff --git a/src/oh-installdocs.sh b/src/oh-installdocs.sh
index 07a458b..ae0f5d4 100644
--- a/src/oh-installdocs.sh
+++ b/src/oh-installdocs.sh
@@ -23,7 +23,7 @@
 
 print_usage()
 {
-	printf 'Usage: %s providing_pkg\n' "$1"
+	printf 'Usage: %s providing_pkg\n' "${1}"
 }
 
 if [ ${#} -ne 1 ]; then
--
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