1 files changed, 3 insertions, 1 deletions
diff --git a/zlib.c b/zlib.c
index 1eac366..d0aaa8b 100644
--- a/zlib.c
+++ b/zlib.c
@@ -33,6 +33,8 @@
 #include <stdio.h>
 #include "rfb.h"
 
+#ifdef HAVE_LIBZ
+
 /*
  * zlibBeforeBuf contains pixel data in the client's format.
  * zlibAfterBuf contains the zlib (deflated) encoding version.
@@ -301,4 +303,4 @@ rfbSendRectEncodingZlib(cl, x, y, w, h)
 
 }
 
-
+#endif