string array as function parameter fails in loop

Hallo,

I've got a weird issue here and I hope some one can help me finding the cause.

I have a function where I declared an array of strings (string_list). I pass the array to a function that does modifactions to the array. Whenn I address the string array index by index all values are stored properly. When I loop through the array incrementing the index automatically only the last index value will be stored in ALL positions.

Why is that? Or what am I doing wrong?

//this is the passing a string array to another function
int calling_function
{
      char *string_list[MAX_PATHNAME_LEN];  //< store strings in here
      function_called( string_list );  // passing a pointer to a string array
      return 0;
}

// this is the function receiving a reference to a string array to store data
int function_called( char* output_list[] )        
{
   int i = 0;  // counter variable 
   /*This works and the right values are stored in output_list*/
    output_list[0] = "02";
    output_list[1] = "12";
    output_list[2] = "22";
    output_list[3] = "32";
    output_list[4] = "42";
    output_list[5] = "52";
    output_list[6] = "622";
    output_list[7] = "72";

    /*this does not work and will store '31' in all places of the array*/
    while( i < 32 )
    {
        Fmt( sample, "%s<%d", i );  // increment value
        output_list[ i ] = sample;  // store value in index        
        i = i ++;                   // increment counter
    }
}

Thanks!