gsmd: don't fail if GSM_POW is not set

diff --git a/packages/gsm/files/gsmd b/packages/gsm/files/gsmd
index 4b8db5d..5c78e81 100644 (file)
--- a/packages/gsm/files/gsmd
+++ b/packages/gsm/files/gsmd
@@ -16,21 +16,21 @@ RETVAL=0
 prog="gsmd"
 
 start() {
-       # FIXME add check whether GSM_POW is set at all, otherwise don't try to power on
-       # Power on GSM device
-       
        # Hack for broken uboot and/or kernel on the neo1973
        dmesg -n1
 
-       if [ -e "${GSM_POW}" ]
+       if [ -n "${GSM_POW}" ]
        then
-               echo -n "Powering up GSM device..."
-               echo "1" > ${GSM_POW}
-               sleep 1
-               echo "done"
-       else
-               echo "GSM device not found. Aborting startup"
-               return false
+               if [ -e "${GSM_POW}" ]
+               then
+                       echo -n "Powering up GSM device..."
+                       echo "1" > ${GSM_POW}
+                       sleep 1
+                       echo "done"
+               else
+                       echo "GSM device not found. Aborting startup"
+                       return false
+               fi
        fi
        # Start daemons.
        echo -n "Starting $prog: "