diff --git a/tools/package/runtime/bin/_find-node b/tools/package/runtime/bin/_find-node
index 3f65474..744d955 100644
--- a/tools/package/runtime/bin/_find-node
+++ b/tools/package/runtime/bin/_find-node
@@ -24,30 +24,26 @@
 validate_number () {
     local re="^[0-9]+$"
     if [[ ! $1 =~ $re ]] ; then
-    return 1
+        return 1
     fi
-
     return 0
 }
 
 find_node () {
     if validate_number $1 ; then
-    # input is a number, try to find if an OC node is defined
+        # input is a number, try to find if an OC node is defined
+        oc_try="OC$1"
+        node=${!oc_try}
 
-    oc_try="OC$1"
-    node=${!oc_try}
-
-    if [ -n "$node" ]; then
+        if [ -n "$node" ]; then
             # node lookup succeeded, return node
-        echo $node
-    else
+            echo $node
+        else
             # node lookup failed, return original input
+            echo $1
+        fi
+    else
         echo $1
     fi
-
-    else
-    echo $1
-    fi
-
     return 0
 }