From 819a77a299c1908fe65d0b9e16c9c43f0f6142ff Mon Sep 17 00:00:00 2001
From: EntireTwix <willkatz.dev@gmail.com>
Date: Thu, 3 Jun 2021 18:30:40 -0700
Subject: [PATCH] divisible static_assert only if max_log != 0

---
 main.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/main.cpp b/main.cpp
index a0780fe..7b88949 100644
--- a/main.cpp
+++ b/main.cpp
@@ -23,8 +23,10 @@ void SaveSig(int s)
 int main(int argc, char **argv)
 {
     static_assert(pre_log_size <= max_log_size, "`max_log_size` must be larger than `pre_log_size`.");
-    static_assert(!(max_log_size % pre_log_size), "`max_log_size` must be a multiple of `pre_log_size`.");
-
+    if constexpr (max_log_size)
+    {
+        static_assert(!(max_log_size % pre_log_size), "`max_log_size` must be a multiple of `pre_log_size`.");
+    }
     if (argc != 4)
     {
         std::cerr << "Usage: sudo ./bank <admin password> <saving frequency in minutes> <threads>\n";