- bugfixes

Changed files:
    vtun.init -> 1.4

diff --git a/vtun.init b/vtun.init
index 2e8f2afb9331f2cf31227b46184fd4231ef79670..a824cfecfe3bdc2784a50dff442e006184f78fca 100644 (file)
--- a/vtun.init
+++ b/vtun.init
@@ -27,7 +27,7 @@ err_exit() {
     exit 1
 }
 
-[ -n $VTUND_MODE ] || err_exit "VTUND_MODE not set"
+[ -n "$VTUND_MODE" ] || err_exit "VTUND_MODE not set"
 
 VTUND_OPTS="$VTUND_OPTS $VTUND_CONF"
     
@@ -35,10 +35,10 @@ if [ $VTUND_MODE = "server" ]; then
     VTUND_OPTS="$VTUND_OPTS -s"
        
 elif [ $VTUND_MODE = "client" ]; then
-    [ -n $VTUND_SESSION ] || err_exit "VTUND_SESSION not set"
-    [ -n $VTUND_SERVER_ADDR ] || err_exit "VTUND_SERVER_ADDR not set"
+    [ -n "$VTUND_SESSION" ] || err_exit "VTUND_SESSION not set"
+    [ -n "$VTUND_SERVER_ADDR" ] || err_exit "VTUND_SERVER_ADDR not set"
+    [ -n "$VTUND_PORT" ] && VTUND_OPTS="$VTUND_OPTS -P $VTUND_PORT"
     VTUND_OPTS="$VTUND_OPTS $VTUND_SESSION $VTUND_SERVER_ADDR"
-    [ -n $VTUND_PORT ] && VTUND_OPTS="$VTUND_OPTS -P $VTUND_PORT"
 
 else 
     err_exit "Invalid VTUND_MODE ($VTUND_MODE), should be set to \"server\" or \"client\""