diff --git a/main.cpp b/main.cpp
index a2a72fc..7f85baf 100644
--- a/main.cpp
+++ b/main.cpp
@@ -22,9 +22,15 @@ void SaveSig(int s)
 
 int main(int argc, char **argv)
 {
-    // Static assertations for logging only (!max_log_size)
-    static_assert(!max_log_size || pre_log_size < max_log_size, "`max_log_size` must be larger than `pre_log_size`.");
-    static_assert(!max_log_size || !(max_log_size % pre_log_size), "`max_log_size` must be a multiple of `pre_log_size`.");
+    static_assert(pre_log_size <= max_log_size, "`max_log_size` must be larger than `pre_log_size`.");
+    if constexpr (max_log_size && pre_log_size)
+    {
+        if (max_log_size % pre_log_size)
+        {
+            std::cerr << "`max_log_size` must be a multiple of `pre_log_size`.";
+            return 0;
+        }
+    }
 
     if (argc != 4)
     {