diff options
| -rw-r--r-- | src/stdio/fmemopen.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/stdio/fmemopen.c b/src/stdio/fmemopen.c index ddb24331..e2adfb22 100644 --- a/src/stdio/fmemopen.c +++ b/src/stdio/fmemopen.c @@ -24,8 +24,10 @@ static size_t mread(FILE *f, unsigned char *buf, size_t len) { struct cookie *c = f->cookie; size_t rem = c->size - c->pos; - if (!len) return 0; - if (len > rem) len = rem; + if (len > rem) { + len = rem; + f->flags |= F_EOF; + } memcpy(buf, c->buf+c->pos, len); c->pos += len; rem -= len; @@ -34,7 +36,6 @@ static size_t mread(FILE *f, unsigned char *buf, size_t len) f->rend = f->buf + rem; memcpy(f->rpos, c->buf+c->pos, rem); c->pos += rem; - if (!len) f->flags |= F_EOF; return len; } |