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-rw-r--r--bin/csh/lex.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/csh/lex.c b/bin/csh/lex.c
index 974eeaf44e9..5d20e22eb04 100644
--- a/bin/csh/lex.c
+++ b/bin/csh/lex.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lex.c,v 1.30 2018/10/24 06:01:03 martijn Exp $ */
+/* $OpenBSD: lex.c,v 1.31 2019/06/28 13:34:58 deraadt Exp $ */
/* $NetBSD: lex.c,v 1.9 1995/09/27 00:38:46 jtc Exp $ */
/*-
@@ -1553,7 +1553,7 @@ settell(void)
cantell = 0;
if (arginp || onelflg || intty)
return;
- if (lseek(SHIN, (off_t) 0, SEEK_CUR) < 0 || errno == ESPIPE)
+ if (lseek(SHIN, (off_t) 0, SEEK_CUR) == -1 || errno == ESPIPE)
return;
fbuf = xcalloc(2, sizeof(*fbuf));
fblocks = 1;