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authordarrenr <darrenr@FreeBSD.org>2004-06-21 22:47:51 +0000
committerdarrenr <darrenr@FreeBSD.org>2004-06-21 22:47:51 +0000
commitac063842a53f02c0a131cdb35e49e784a4d881ac (patch)
tree7df785743cc19948a0403c0c3e9727db4af45141 /contrib/ipfilter/iplang
parent2a062b2e412e60140ac4e29025acec9fd5760a03 (diff)
parent590450fec65a8e72a8965117398bc8f14938b4a8 (diff)
downloadFreeBSD-src-ac063842a53f02c0a131cdb35e49e784a4d881ac.zip
FreeBSD-src-ac063842a53f02c0a131cdb35e49e784a4d881ac.tar.gz
This commit was generated by cvs2svn to compensate for changes in r130887,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'contrib/ipfilter/iplang')
-rw-r--r--contrib/ipfilter/iplang/iplang_l.l5
1 files changed, 3 insertions, 2 deletions
diff --git a/contrib/ipfilter/iplang/iplang_l.l b/contrib/ipfilter/iplang/iplang_l.l
index 4139792..cc31781 100644
--- a/contrib/ipfilter/iplang/iplang_l.l
+++ b/contrib/ipfilter/iplang/iplang_l.l
@@ -6,7 +6,7 @@
* provided that this notice is preserved and due credit is given
* to the original author and the contributors.
*
- * $Id: iplang_l.l,v 2.2 2000/02/18 00:18:05 darrenr Exp $
+ * $Id: iplang_l.l,v 2.2.2.1 2003/07/28 01:15:59 darrenr Exp $
*/
#include <stdio.h>
#include <string.h>
@@ -318,5 +318,6 @@ void swallow()
while ((c != '\n') && (c != EOF))
c = input();
}
- unput(c);
+ if (c != EOF)
+ unput(c);
}
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