diff options
Diffstat (limited to 'lib/libz/deflate.c')
| -rw-r--r-- | lib/libz/deflate.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/libz/deflate.c b/lib/libz/deflate.c index cfa05059d3ff2..dc8c76c51372a 100644 --- a/lib/libz/deflate.c +++ b/lib/libz/deflate.c @@ -47,12 +47,12 @@ * */ -/* @(#) $Id: deflate.c,v 1.1.1.3 1999/01/10 09:46:53 peter Exp $ */ +/* $FreeBSD$ */ #include "deflate.h" const char deflate_copyright[] = - " deflate 1.1.3 Copyright 1995-1998 Jean-loup Gailly "; + " deflate 1.1.1 Copyright 1995-1998 Jean-loup Gailly "; /* If you use the zlib library in a product, an acknowledgment is welcome in the documentation of your product. If for some reason you cannot @@ -608,13 +608,11 @@ int ZEXPORT deflateCopy (dest, source) deflate_state *ss; ushf *overlay; + ss = source->state; - if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) { + if (source == Z_NULL || dest == Z_NULL || ss == Z_NULL) { return Z_STREAM_ERROR; } - - ss = source->state; - *dest = *source; ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state)); |