From 63cc0687e978f9d93ff2dd569e19c9f6a713a8bd Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Sat, 27 Dec 2003 01:51:41 +0000
Subject: Removing flusing of non writable streams

---
 lib/Handle.cc       | 4 +++-
 lib/zlib/src/gzio.c | 8 ++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/lib/Handle.cc b/lib/Handle.cc
index 6fa4e54..3d60fda 100644
--- a/lib/Handle.cc
+++ b/lib/Handle.cc
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: Handle.cc,v 1.66 2003-12-26 23:51:33 pixel Exp $ */
+/* $Id: Handle.cc,v 1.67 2003-12-27 01:51:41 pixel Exp $ */
 
 #include <stdio.h>
 #include <string.h>
@@ -543,6 +543,8 @@ void copy(Handle * s, Handle * d, ssize_t size) {
 }
 
 void Handle::Flush() {
+    if (!CanWrite())
+	return;
     if (h < 0)
 	return;
     if (z >= 10) {
diff --git a/lib/zlib/src/gzio.c b/lib/zlib/src/gzio.c
index 3c861fd..fed1ffa 100644
--- a/lib/zlib/src/gzio.c
+++ b/lib/zlib/src/gzio.c
@@ -5,7 +5,7 @@
  * Compile this file with -DNO_DEFLATE to avoid the compression code.
  */
 
-/* @(#) $Id: gzio.c,v 1.2 2003-10-09 04:47:27 pixel Exp $ */
+/* @(#) $Id: gzio.c,v 1.3 2003-12-27 01:51:41 pixel Exp $ */
 
 #include <stdio.h>
 
@@ -605,7 +605,11 @@ local int do_flush (file, flush)
     int done = 0;
     gz_stream *s = (gz_stream*)file;
 
-    if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+    if (s == NULL)
+	return Z_STREAM_ERROR;
+    else
+	if (s->mode != 'w')
+	    return Z_STREAM_ERROR;
 
     s->stream.avail_in = 0; /* should be zero already anyway */
 
-- 
cgit v1.2.3