From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Wed, 31 May 2017 13:32:53 +0000 (-0400)
Subject: bt_value_get_type(): not a warning if value is NULL
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a0d100f8bc73f5ab88f989926ec51ce8b5980e79;p=deliverable%2Fbabeltrace.git

bt_value_get_type(): not a warning if value is NULL

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/lib/values.c b/lib/values.c
index 65f53ebc9..8ddbe7de5 100644
--- a/lib/values.c
+++ b/lib/values.c
@@ -566,7 +566,11 @@ bt_bool bt_value_is_frozen(const struct bt_value *object)
 enum bt_value_type bt_value_get_type(const struct bt_value *object)
 {
 	if (!object) {
-		BT_LOGW_STR("Invalid parameter: value object is NULL.");
+		/*
+		 * Not an error: user can test NULL value object with
+		 * this function.
+		 */
+		BT_LOGV_STR("Value object is NULL.");
 		return BT_VALUE_TYPE_UNKNOWN;
 	}