1 files changed, 6 insertions, 3 deletions
diff --git a/utils.c b/utils.c
index f7f2251..97c3c55 100644
--- a/utils.c
+++ b/utils.c
@@ -210,12 +210,15 @@ int is_interactive_governor(char* governor) {
    return 0;
 }
 
+#ifndef INTERACTION_BOOST
+void interaction(int UNUSED(duration), int UNUSED(num_args), int UNUSED(opt_list[]))
+{
+#else
 void interaction(int duration, int num_args, int opt_list[])
 {
-#ifdef INTERACTION_BOOST
     static int lock_handle = 0;
 
-    if (duration < 0 || num_args < 1 || opt_list[0] == NULL)
+    if (duration < 0 || num_args < 1 || opt_list[0] == 0)
         return;
 
     if (qcopt_handle) {
@@ -230,7 +233,7 @@ void interaction(int duration, int num_args, int opt_list[])
 
 int interaction_with_handle(int lock_handle, int duration, int num_args, int opt_list[])
 {
-    if (duration < 0 || num_args < 1 || opt_list[0] == NULL)
+    if (duration < 0 || num_args < 1 || opt_list[0] == 0)
         return 0;
 
     if (qcopt_handle) {