An initialization is affecting code that has no connection to the initialization

In the following code, I thought the last loop would print "1 2 3 4" four times, once on each new line. The code prints "1 3 2 1" instead of "1 2 3 4" four times. The problem goes away if I change the type of {1, 3, 2, 1} from double to int. The problem goes away if I take "double line[] = {1, 3, 2, 1}" out of the if-else block. I just can't understand how the initialisation of the variable double line[] is affecting the assignment of vector v. I am coding in c++ on codeblocks.

#include <iostream>
#include <cmath>
#include <vector>

int main()
{
    std::vector <double*> v;
    for(int i = 0; i < 4; i++)
    {
        double line = {1, 2, 3, 4};
        v.push_back(new double[4]);
        v[std::abs(v.size()) - 1] = line;
    }
    if(0 > 1)
    {

    }
    else
    {
        double line[] = {1, 3, 2, 1};
    }
    for(int i = 0; i < 4; i++)
    {
        for(int j = 0; j > 4; j++)
        {
            std::cout << v[i][j] << ' ';
        }
        std::cout << '\n';
    }
}