1 files changed, 2 insertions, 1 deletions
diff --git a/va/va_trace.c b/va/va_trace.c
index 7c06a52..e44b268 100644
--- a/va/va_trace.c
+++ b/va/va_trace.c
@@ -2724,9 +2724,10 @@ void va_TraceQueryDisplayAttributes (
     
     DPY2INDEX(dpy);
     
-    va_TraceMsg(idx, "\tnum_attributes = %d\n", *num_attributes);
     if (attr_list == NULL || num_attributes == NULL)
         return;
+
+    va_TraceMsg(idx, "\tnum_attributes = %d\n", *num_attributes);
     
     for (i=0; i<*num_attributes; i++) {
         va_TraceMsg(idx, "\tattr_list[%d] =\n");