C - Read text file line by line

[Conrad11]

I've never really used C before but I have to read a text file line by line.

Problem is that if its a blank line it seems to read the previous line again. How do I avoid this?

This is my code at the moment:

	char line[100];

	FILE* fp = fopen ("filepath.extenstion", "r");

	int i = 1;

	while (fgets (line, sizeof (line), fp))
	{
	   function_with_line_input (line);
      
	   i++;
	}

	fclose (fp);

Thanks.

EDIT: It was another function at fault. Thanks for looking