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Correct wrong comparison in example.

This commit is contained in:
mjl 2002-07-21 19:04:03 +00:00
parent 7de36862a8
commit a32f58ffa9
1 changed files with 2 additions and 2 deletions
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4
lib/libc/stdio/fgets.3
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@ -1,4 +1,4 @@
.\" $NetBSD: fgets.3,v 1.13 2002/07/10 14:37:16 yamt Exp $ .\" $NetBSD: fgets.3,v 1.14 2002/07/21 19:04:03 mjl Exp $
.\" .\"
.\" Copyright (c) 1990, 1991, 1993 .\" Copyright (c) 1990, 1991, 1993
.\" The Regents of the University of California. All rights reserved. .\" The Regents of the University of California. All rights reserved.
@ -146,7 +146,7 @@ string is too long if it does not contain a newline:
char buf[1024], *p; char buf[1024], *p;
while (fgets(buf, sizeof(buf), fp) != NULL) { while (fgets(buf, sizeof(buf), fp) != NULL) {
if ((p = strchr(buf, '\en')) != NULL) { if ((p = strchr(buf, '\en')) == NULL) {
fprintf(stderr, "input line too long.\en"); fprintf(stderr, "input line too long.\en");
exit(1); exit(1);
} }