diff options
Diffstat (limited to 'zlib/deflate.c')
-rw-r--r-- | zlib/deflate.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/zlib/deflate.c b/zlib/deflate.c index 95b84d0d..39a968d5 100644 --- a/zlib/deflate.c +++ b/zlib/deflate.c @@ -52,7 +52,7 @@ #include "deflate.h" const char deflate_copyright[] = - " deflate 1.1.2 Copyright 1995-1998 Jean-loup Gailly "; + " deflate 1.1.3 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 @@ -608,11 +608,13 @@ int ZEXPORT deflateCopy (dest, source) deflate_state *ss; ushf *overlay; - ss = source->state; - if (source == Z_NULL || dest == Z_NULL || ss == Z_NULL) { + if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) { return Z_STREAM_ERROR; } + + ss = source->state; + *dest = *source; ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state)); |