diff --git a/nodogsplash/files/nodogsplash.init b/nodogsplash/files/nodogsplash.init
index 1fa0c79..79e7456 100755
--- a/nodogsplash/files/nodogsplash.init
+++ b/nodogsplash/files/nodogsplash.init
@@ -152,11 +152,11 @@ generate_uci_config() {
 
   config_get val "$cfg" config
   if [ -n "$val" ] ; then
-    if [ -f "$val" ] ; then
+    if [ ! -f "$val" ] ; then
       nolog error "Configuration file '$file' doesn't exist"
       return 0
     fi
-    cat $val > CONFIGFILE
+    cat "$val" >> CONFIGFILE
   fi
 
   config_get val "$cfg" network