From eb1819276fc3b8b0468424203d37a72365057598 Mon Sep 17 00:00:00 2001
From: starnakin <camille@chauvet.pro>
Date: Sat, 16 Dec 2023 12:22:02 +0100
Subject: [PATCH] ex01: fix: maybe useless

---
 ex01/src/main.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ex01/src/main.cpp b/ex01/src/main.cpp
index 3edc579..ae700bf 100644
--- a/ex01/src/main.cpp
+++ b/ex01/src/main.cpp
@@ -13,7 +13,7 @@ int multiplication(int a, int b) {	return (a * b); }
 int calculate(std::stack<int>& nums, std::stack<char>& operators)
 {
 	if (nums.size() < 2 || operators.size() == 0)
-		return 0;
+		return 2;
 
 	int ret;
 	int b = nums.top();
@@ -62,11 +62,14 @@ int main(int ac, char** av)
 		else if (std::strchr("/+-*", av[1][i]) != NULL)
 		{
 			operators.push(av[1][i]);
-			if (calculate(nums, operators))
+			int ret = calculate(nums, operators);
+			if (ret == 1)
 			{
 				std::cout << "error: division by 0" << std::endl;
 				return 1;
 			}
+			else if (ret == 2)
+				break;
 		}
 		else
 		{