static void
read_version_data (struct pfm_reader *r, struct pfm_read_info *info)
{
- static char empty_string[] = "";
- char *date, *time, *product, *author, *subproduct;
+ static const char empty_string[] = "";
+ char *date, *time;
+ const char *product, *author, *subproduct;
int i;
/* Read file. */