[PATCH] Use "|" instead of "+" when combine the _IO_LINE_BUF and _IO_UNBUFFERED flags

[Siddhesh Poyarekar]

On Wed, Jul 08, 2015 at 04:11:19PM +0800, Feng Gao wrote:
> Now I get the reason why the "make check" hang.
> The "make check" need start after make. (I am a little curious why it
> will hang if not make )
> 
> But the result is same whatever apply my change or not, it stops the
> same step following:

That is strange - I don't see that.  In any case, the generated
libc.so with or without the patch is identical (tested by comparing
outputs of objdump -d libc.so), so I'm going to push this change.

Thanks,
Siddhesh