From 18b74bdc32406fbe4b79c5efc0f1814683ba2b9a Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Sat, 8 Jun 2013 13:08:29 -0600
Subject: is_built: make the version optional

---
 src/is_built          | 6 +++---
 test/is_built-test.sh | 9 ++++-----
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/is_built b/src/is_built
index e6797fd..a1da507 100755
--- a/src/is_built
+++ b/src/is_built
@@ -2,7 +2,7 @@
 
 cmd=${0##*/}
 usage() {
-	echo "Usage: $cmd [-h] pkgname pkgver"
+	echo "Usage: $cmd [-h] pkgname [pkgver]"
 	echo
 	echo "Detect if a given package version is already in repos"
 	echo "Assuming you want greater or equal."
@@ -21,13 +21,13 @@ while getopts 'h' arg; do
 		*) usage >&2; exit 2 ;;
 	esac
 done
-if [[ $# != 2 ]]; then
+if [[ $# -ne 1 ]] && [[ $# -ne 2 ]]; then
 	usage >&2
 	exit 2
 fi
 
 pkg=${1}
-ver=${2}
+ver=${2:-0}
 pver=$(LC_ALL=C pacman -Sddp --print-format '%v' "${pkg}" 2>/dev/null)
 
 # if pacman fails or returns nothing
diff --git a/test/is_built-test.sh b/test/is_built-test.sh
index bcd46f5..04b17cd 100644
--- a/test/is_built-test.sh
+++ b/test/is_built-test.sh
@@ -21,17 +21,16 @@ it_displays_help() {
 it_fails_with_0_args() {
 	is_built >$tmpdir/stdout 2>$tmpdir/stderr || stat=$?
 
-	[[ $stat > 1 ]]
+	[[ $stat -gt 1 ]]
 	[[ -z "$(cat $tmpdir/stdout)" ]]
 	[[ -n "$(cat $tmpdir/stderr)" ]]
 }
 
-it_fails_with_1_arg() {
-	is_built sh >$tmpdir/stdout 2>$tmpdir/stderr || stat=$?
+it_succeeds_with_1_arg() {
+	is_built sh >$tmpdir/stdout 2>$tmpdir/stderr
 
-	[[ $stat > 1 ]]
 	[[ -z "$(cat $tmpdir/stdout)" ]]
-	[[ -n "$(cat $tmpdir/stderr)" ]]
+	[[ -z "$(cat $tmpdir/stderr)" ]]
 }
 
 it_returns_1_for_non_existent_package() {
-- 
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