From 10da8553c70f39fef0af34c2b812556361eda72a Mon Sep 17 00:00:00 2001
From: CyberLeo <cyberleo@cyberleo.net>
Date: Sun, 3 Mar 2013 10:48:01 -0600
Subject: [PATCH] kvs: add has_key implementation

---
 lib/kvs.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/kvs.sh b/lib/kvs.sh
index 0c2059d..2a08225 100644
--- a/lib/kvs.sh
+++ b/lib/kvs.sh
@@ -40,6 +40,14 @@ kvs_has_id() {
   grep -q "^${id}${t}" "${kvs}"
 }
 
+# Does the kvs have a given key for a given ID?
+kvs_has_key() {
+  [ "${1}" -a "${2}" ] || return 255
+  local id="${1}"
+  local var="${2}"
+  grep -q "^${id}${t}${var}${t}" "${kvs}"
+}
+
 # Remove a given key with a given ID from the kvs
 kvs_unset() {
   [ "${1}" -a "${2}" ] || return 255
-- 
2.45.0