component.c: return NULL when there's no name, not ""

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

diff --git a/lib/component/component.c b/lib/component/component.c
index 89179f23d5321727489cb2de993a28d9cb52355a..c2290a86e23228ee2702221c86cc1e5eb111be87 100644 (file)
--- a/lib/component/component.c
+++ b/lib/component/component.c
@@ -249,7 +249,7 @@ const char *bt_component_get_name(struct bt_component *component)
                goto end;
        }
 
-       ret = component->name->str;
+       ret = component->name->len == 0 ? NULL : component->name->str;
 end:
        return ret;
 }