From 47b5d10da555d166d300c247513be98d2065aa2d Mon Sep 17 00:00:00 2001
From: Daniel <29778928+MatDaniel@users.noreply.github.com>
Date: Mon, 24 May 2021 18:16:11 +0200
Subject: [PATCH] fixed stack overflow exception at pow 0

---
 src/bigint.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bigint.cpp b/src/bigint.cpp
index 88344f9..0b6a4a2 100644
--- a/src/bigint.cpp
+++ b/src/bigint.cpp
@@ -232,6 +232,7 @@ Bigint &Bigint::operator*=(int const &b)
 //Power
 Bigint Bigint::pow(int const &power, std::map<int, Bigint> &lookup)
 {
+    if (power == 0) return Bigint { 1 };
     if (power == 1) return *this;
     if (lookup.count(power)) return lookup[power];