diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -318,6 +318,7 @@ flush_before_seek(rb_io_t *fptr) { io_fflush(fptr); io_unread(fptr); + errno = 0; return fptr; } @@ -780,7 +781,7 @@ rb_io_tell(VALUE io) GetOpenFile(io, fptr); pos = io_tell(fptr); - if (pos < 0) rb_sys_fail(fptr->path); + if (pos < 0 && errno) rb_sys_fail(fptr->path); return OFFT2NUM(pos); } @@ -793,7 +794,7 @@ rb_io_seek(VALUE io, VALUE offset, int whence) pos = NUM2OFFT(offset); GetOpenFile(io, fptr); pos = io_seek(fptr, pos, whence); - if (pos < 0) rb_sys_fail(fptr->path); + if (pos < 0 && errno) rb_sys_fail(fptr->path); return INT2FIX(0); } |