change LEDs on wrt54g3g only

/proc/diag is not available on x86, so check for existance to avoid
errors...  Thanks Markus Wigge

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14044 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/comgt/files/3g.sh b/package/comgt/files/3g.sh
index b27e90e5050eb3c164376ed1e7ffaade114f5ac8..8fcac0936a240d2528cab4a546326c608e25416f 100644 (file)
--- a/package/comgt/files/3g.sh
+++ b/package/comgt/files/3g.sh
@@ -1,4 +1,6 @@
 set_3g_led() {
+       # set on WRT54G3G only
+       [ -d /proc/diag ] || return 0
        grep WRT54G3G /proc/diag/model >/dev/null || return 0
        echo "$1" > /proc/diag/led/3g_green
        echo "$2" > /proc/diag/led/3g_blue