Kumar Gala 9aebe8b466 lib: json: Fix warning when building with newlib ...

If we use newlib the isdigit (and other similar functions) return an
error as char can possibly be viewed as signed:

usr/include/ctype.h:57:54: error: array subscript has type ‘char’ [-Werror=char-subscripts]
 #define __ctype_lookup(__c) ((__ctype_ptr__+sizeof(""[__c]))[(int)(__c)])

Explicity cast to unsigned char so we deal with both this warning and
possible warning when -Wpointer-sign is enabled.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>

2018-07-12 16:01:30 -05:00

..

CMakeLists.txt

Introduce cmake-based rewrite of KBuild

2017-11-08 20:00:22 -05:00

json.c

lib: json: Fix warning when building with newlib

2018-07-12 16:01:30 -05:00