[PATCH] Fix gcc 9 build errors for make xcheck.

[Yann Droneaud]

Hi,

Le lundi 17 juin 2019 à 08:35 +0200, Stefan Liebler a écrit :
> 
> this patch fixes the following gcc 9 warnings for "make xcheck":
> -string/tst-strcasestr.c:
> ../include/bits/../../misc/bits/error.h:42:5: error: ‘%s’ directive 
> argument is null [-Werror=format-overflow=]
> 

This was reported as bug #24556

https://sourceware.org/bugzilla/show_bug.cgi?id=24556

Regards.

-- 
Yann Droneaud
OPTEYA