*** lib/pgp/utils/pgpFileType.c.bak	Sun Aug 10 04:44:33 1997
--- lib/pgp/utils/pgpFileType.c	Sat Apr 18 22:40:56 1998
***************
*** 185,191 ****
  pgpFileTypeBinary(char const *lang, byte const *buf, unsigned len)
  	{
  			unsigned highlimit;
! 			char c;
  
  			if (!len)
  				 return 1;		/* empty file or error, not a text file */
--- 185,191 ----
  pgpFileTypeBinary(char const *lang, byte const *buf, unsigned len)
  	{
  			unsigned highlimit;
! 			unsigned char c;
  
  			if (!len)
  				 return 1;		/* empty file or error, not a text file */