Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uunet!mcsun!sunic!tut!santra!santra!jem
From: jem@cs.hut.fi (Johan Myreen)
Newsgroups: comp.os.minix
Subject: Bug in crc.c
Message-ID: <JEM.90Feb26213030@sauna.hut.fi>
Date: 26 Feb 90 19:30:30 GMT
References: <1395@mountn.dec.com> <5673@star.cs.vu.nl>
Sender: news@santra.uucp (Cnews - USENET news system)
Organization: Helsinki University of Technology, Finland
Lines: 22
In-Reply-To: ast@cs.vu.nl's message of 26 Feb 90 09:00:19 GMT

In article <5673@star.cs.vu.nl> ast@cs.vu.nl (Andy Tanenbaum) writes:

/* fragment of crc.c  */

>  else if (argc == 2 && strcmp(argv[1], "-") == 0)
>	while (fgets(line, sizeof line, stdin) != NULL) {
>		if (line[strlen(line) - 1] = '\n')
>			line[strlen(line) - 1] = '\0';
>		crc(line);
>	}

The line

	if (line[strlen(line) - 1] = '\n')

should be

	if (line[strlen(line) - 1] == '\n')

--
Johan Myreen
jem@cs.hut.fi