system: fix description value from os-release

When changing the read file from '/etc/openwrt_release' to
'/usr/lib/os-release', the correct variable for reading the description
was not selected. The correct variable from the file ‘/usr/lib/os-release’
is 'OPENWRT_RELEASE'.

Fixes: 0f88a52dc8a5 ("system: replace openwrt_release with os-release")
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
[ add fixes tag ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/system.c b/system.c
index 680ead9..9c8d3dc 100644
--- a/system.c
+++ b/system.c
@@ -277,7 +277,7 @@ static int system_board(struct ubus_context *ctx, struct ubus_object *obj,
 				key = "codename";
 			else if (!strcasecmp(key, "OPENWRT_BOARD"))
 				key = "target";
-			else if (!strcasecmp(key, "PRETTY_NAME"))
+			else if (!strcasecmp(key, "OPENWRT_RELEASE"))
 				key = "description";
 			else if (!strcasecmp(key, "OPENWRT_BUILD_DATE"))
 				key = "builddate";