diff --git a/scripts/init b/scripts/init
index 2a86316..a247a58 100644
--- a/scripts/init
+++ b/scripts/init
@@ -151,7 +151,7 @@ serverSelect() {
 # Build out java command
 buildCommand() {
   JAVA_ARGS="-Xms${MEM} -Xmx${MEM}"
-  if [[ -z ${ADD_ARGS+x} ]]; then
+  if [[ ! -z ${ADD_ARGS+x} ]]; then
     RUN_STRING="${ADD_ARGS} ${JAVA_ARGS} -jar ${JAR} nogui"
   else
     RUN_STRING="${JAVA_ARGS} -jar ${JAR} nogui"