[OpenWrt-Devel] mxs: fix automatic status led detection
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Message ID 1417905173-31494-9-git-send-email-mhei@heimpold.de
State Accepted
Headers show

Commit Message

Michael Heimpold Dec. 6, 2014, 10:32 p.m. UTC
Without -d the ls command would dereference the found led directory,
but we are only interested in the directory name itself.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
---
 target/linux/mxs/base-files/etc/diag.sh |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/target/linux/mxs/base-files/etc/diag.sh b/target/linux/mxs/base-files/etc/diag.sh
index e48fa96..683e123 100644
--- a/target/linux/mxs/base-files/etc/diag.sh
+++ b/target/linux/mxs/base-files/etc/diag.sh
@@ -1,5 +1,5 @@ 
 #!/bin/sh
-# Copyright (C) 2013 OpenWrt.org
+# Copyright (C) 2013-2014 OpenWrt.org
 
 . /lib/functions/leds.sh
 . /lib/mxs.sh
@@ -13,7 +13,7 @@  get_status_led() {
 		status_led="green"
 		;;
 	*)
-		status_led=$(cd /sys/class/leds && ls -1 *:status 2> /dev/null | head -n 1)
+		status_led=$(cd /sys/class/leds && ls -1d *:status 2> /dev/null | head -n 1)
 		;;
 	esac
 }