From: Jim Meyering <jim@meyering.net>
Date: Sun, 21 Mar 2004 18:45:37 +0000 (+0000)
Subject: (do_stdin): Reflect changes in use of readtoken.
X-Git-Tag: v5.3.0~2008
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8def27a37e3119cbb4238dbcc2a0c3554391c9bc;p=thirdparty%2Fcoreutils.git

(do_stdin): Reflect changes in use of readtoken.
---

diff --git a/src/factor.c b/src/factor.c
index 305a958ae9..9aec7d6765 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -175,11 +175,9 @@ do_stdin (void)
 
   for (;;)
     {
-      long int token_length;
-
-      token_length = readtoken (stdin, DELIM, sizeof (DELIM) - 1,
-				&tokenbuffer);
-      if (token_length < 0)
+      size_t token_length = readtoken (stdin, DELIM, sizeof (DELIM) - 1,
+				       &tokenbuffer);
+      if (token_length == (size_t) -1)
 	break;
       fail |= print_factors (tokenbuffer.buffer);
     }