1 files changed, 14 insertions, 0 deletions
diff --git a/functions b/functions
index 1d51345..f84fb5e 100644
--- a/functions
+++ b/functions
@@ -130,6 +130,20 @@ status() {
 	fi
 }
 
+#  usage : in_array( $needle, $haystack )
+# return : 0 - found
+#          1 - not found
+# Copied from makepkg
+in_array() {
+	local needle=$1; shift
+	[ -z "$1" ] && return 1 # Not Found
+	local item
+	for item in "$@"; do
+		[ "$item" = "$needle" ] && return 0 # Found
+	done
+	return 1 # Not Found
+}
+
 # daemons:
 
 add_daemon() {