patch to reduce the length of line in filesys.c

[mtsio]

*** filesys.c	2016-07-09 16:02:30.994050062 +0300
--- filesys.c.new	2016-07-09 16:09:35.451058607 +0300
***************
*** 127,133 ****
     one that is a regular file, return it as a new string.  Otherwise, return
     a NULL pointer.  Set *FINFO with information about file. */
  char *
! info_file_find_next_in_path (char *filename, int *path_index, struct stat *finfo)
  {
    struct stat dummy;
  
--- 127,134 ----
     one that is a regular file, return it as a new string.  Otherwise, return
     a NULL pointer.  Set *FINFO with information about file. */
  char *
! info_file_find_next_in_path (char *filename, int *path_index,
!                              struct stat *finfo)
  {
    struct stat dummy;