diff options
Diffstat (limited to 'ext/stringio')
-rw-r--r-- | ext/stringio/stringio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c index 0fb60069de..725b5be192 100644 --- a/ext/stringio/stringio.c +++ b/ext/stringio/stringio.c @@ -866,10 +866,12 @@ strio_read(argc, argv, self) rb_raise(rb_eArgError, "wrong number arguments (%d for 0)", argc); } str = rb_str_substr(ptr->string, ptr->pos, len); - if (len > 0 && - (NIL_P(str) || (ptr->pos += RSTRING(str)->len) >= RSTRING(ptr->string)->len)) { + if (NIL_P(str)) { ptr->flags |= STRIO_EOF; } + else { + ptr->pos += RSTRING(str)->len; + } return str; } |