Commit 2a045bc38f853c02f682c710b8d69bd465719b26
2014-05-16T13:56:00
mbrlen, mbrtowc: fix bug with empty input * lib/mbrtowc.c (rpl_mbrtowc) [MBRTOWC_EMPTY_INPUT_BUG]: Fix the bug. * m4/mbrlen.m4 (gl_MBRLEN_EMPTY_INPUT): New macro. It's not used, so this is mainly for documentation. * m4/mbrtowc.m4 (gl_MBRTOWC_EMPTY_INPUT): New macro. (gl_FUNC_MBRTOWC): Use it. * tests/test-mbrtowc.c (main): Test for the bug.