C Print Line Number Fixed

#include <stdio.h>
#include <string.h>

#define FILE_MAX 255

int main ()
{
    char fName[FILE_MAX];

    printf("Filename:\n");
    fgets(fName, FILE_MAX, stdin);
    fName[strcspn(fName, "\n")] = 0;

    FILE *ftc;
    if ((ftc = fopen(fName, "r")) != NULL)
    {
        printf("Number of line to read:\n");
        int lnNum;

        while (scanf("%d", &lnNum) != 1 || lnNum <= 0)
        {
            printf("Please enter a valid, positive (>0) integer.\n");
            printf("Number of line to read:\n");
        }

        int il, c;
        il = 1;

        while ((c = fgetc(ftc)) != EOF)
        {
            if (c == '\n')
            {
                il++;
            }
            else if (il == lnNum)
            {
            printf("%c", c);
            }
        }

        printf("\n");
    }
    else
    {
        printf("A file was not found with the specified name, or the file found could not be accessed for reading by the program.\n");
    }

    return 0;
}