| commit | 15c39e31395cb8da78a033dffb5e5c4e7d6abc64 | [log] [tgz] |
|---|---|---|
| author | Dieter Baron <dillo@danbala.tuwien.ac.at> | Mon Jul 26 20:13:52 1999 +0000 |
| committer | Dieter Baron <dillo@danbala.tuwien.ac.at> | Mon Jul 26 20:13:52 1999 +0000 |
| tree | 9e7fcdae8a740ffceecbd08b759b0a271cf0c966 | |
| parent | 254bd61a0f60da1de2c256a23e55177a8f772402 [diff] [blame] |
*** empty log message *** --HG-- branch : HEAD
diff --git a/lib/zip_replace_data.c b/lib/zip_replace_data.c index 1db8ba1..78a358b 100644 --- a/lib/zip_replace_data.c +++ b/lib/zip_replace_data.c
@@ -57,9 +57,11 @@ case ZIP_CMD_READ: n = len > z->len ? z->len : len; - memcpy(buf, z->buf, n); - z->buf += n; - z->len -= n; + if (n) { + memcpy(buf, z->buf, n); + z->buf += n; + z->len -= n; + } return n;