diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 8 |
1 files changed, 1 insertions, 7 deletions
@@ -4157,7 +4157,7 @@ rb_io_initialize(int argc, VALUE *argv, VALUE io) { VALUE fnum, mode, orig; rb_io_t *fp, *ofp = NULL; - int fd, flags, fmode; + int fd, fmode, flags = O_RDONLY; rb_secure(4); rb_scan_args(argc, argv, "11", &fnum, &mode); @@ -4177,8 +4177,6 @@ rb_io_initialize(int argc, VALUE *argv, VALUE io) #if defined(HAVE_FCNTL) && defined(F_GETFL) flags = fcntl(fd, F_GETFL); if (flags == -1) rb_sys_fail(0); -#else - flags = O_RDONLY; #endif } MakeOpenFile(io, fp); @@ -5468,8 +5466,6 @@ argf_readchar(void) static VALUE argf_each_line(int argc, VALUE *argv, VALUE self) { - VALUE str; - RETURN_ENUMERATOR(self, argc, argv); for (;;) { if (!next_argv()) return Qnil; @@ -5482,8 +5478,6 @@ argf_each_line(int argc, VALUE *argv, VALUE self) static VALUE argf_each_byte(VALUE self) { - VALUE byte; - RETURN_ENUMERATOR(self, 0, 0); for (;;) { if (!next_argv()) return Qnil; |