From e1914e11e58e689fe0e45bd73111813b363ba8b2 Mon Sep 17 00:00:00 2001
From: Daniel Ryzhuk <daniel.ryzhuk@student.tuke.sk>
Date: Wed, 14 Oct 2020 17:00:12 +0000
Subject: [PATCH] Update 'cv3/program.c'

---
 cv3/program.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cv3/program.c b/cv3/program.c
index f0c64a6..5598187 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -24,6 +24,7 @@ int main(void) {
         str[strlen(str) - 1] = 0;
         // if number
         if(strlen(str) > 1 || (str[0] >= '0' && str[0] <= '9')) {
+            my_exit(p_stack->size >= STACK_SIZE, "full stack");
             my_exit(str[0] == '.', "bad input");
             float res = 0.f;
             int dots = 0;