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Diffstat (limited to 'libio/iosetvbuf.c')
-rw-r--r--libio/iosetvbuf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libio/iosetvbuf.c b/libio/iosetvbuf.c
index 7580230eb6..a92eaebf85 100644
--- a/libio/iosetvbuf.c
+++ b/libio/iosetvbuf.c
@@ -45,7 +45,7 @@ _IO_setvbuf (fp, buf, mode, size)
switch (mode)
{
case _IOFBF:
- fp->_IO_file_flags &= ~_IO_LINE_BUF|_IO_UNBUFFERED;
+ fp->_IO_file_flags &= ~(_IO_LINE_BUF|_IO_UNBUFFERED);
if (buf == NULL)
{
if (fp->_IO_buf_base == NULL)