diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/iconv/iconv.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c index 964cfff7a0..a25e9cb079 100644 --- a/ext/iconv/iconv.c +++ b/ext/iconv/iconv.c @@ -173,6 +173,18 @@ map_charset(VALUE *code) return StringValuePtr(*code); } +NORETURN(static void rb_iconv_sys_fail(const char *s)); +static void +rb_iconv_sys_fail(const char *s) +{ + if (errno == 0) { + rb_raise(rb_eIconvBrokenLibrary, "%s", s); + } + rb_sys_fail(s); +} + +#define rb_sys_fail(s) rb_iconv_sys_fail(s) + static iconv_t iconv_create(VALUE to, VALUE from, struct rb_iconv_opt_t *opt, int *idx) { |