Update internal zlib channel type from TCL_CHANNEL_VERSION_3 to TCL_CHANNEL_VERSION_5. Not actually a change, since supported procs are the same. So all internal channels have the same type

1 files changed, 8 insertions, 8 deletions

diff --git a/generic/tclZlib.c b/generic/tclZlib.c
index 604ce64..bdda9bc 100644
--- a/generic/tclZlib.c
+++ b/generic/tclZlib.c
@@ -205,7 +205,7 @@ static void		ZlibTransformTimerRun(ClientData clientData);
 
 static const Tcl_ChannelType zlibChannelType = {
     "zlib",
-    TCL_CHANNEL_VERSION_3,
+    TCL_CHANNEL_VERSION_5,
     ZlibTransformClose,
     ZlibTransformInput,
     ZlibTransformOutput,
@@ -2664,21 +2664,21 @@ ZlibStreamAddCmd(
 
 	switch ((enum addOptions) index) {
 	case ao_flush: /* -flush */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_SYNC_FLUSH;
 	    }
 	    break;
 	case ao_fullflush: /* -fullflush */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_FULL_FLUSH;
 	    }
 	    break;
 	case ao_finalize: /* -finalize */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_FINISH;
@@ -2788,21 +2788,21 @@ ZlibStreamPutCmd(
 
 	switch ((enum putOptions) index) {
 	case po_flush: /* -flush */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_SYNC_FLUSH;
 	    }
 	    break;
 	case po_fullflush: /* -fullflush */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_FULL_FLUSH;
 	    }
 	    break;
 	case po_finalize: /* -finalize */
-	    if (flush > -1) {
+	    if (flush >= 0) {
 		flush = -2;
 	    } else {
 		flush = Z_FINISH;
@@ -3683,7 +3683,7 @@ ZlibStackChannelTransform(
 	if (cd->inAllocated < cd->readAheadLimit) {
 	    cd->inAllocated = cd->readAheadLimit;
 	}
-	cd->inBuffer = ckalloc(cd->inAllocated);
+	cd->inBuffer = (char *)ckalloc(cd->inAllocated);
 	if (cd->flags & IN_HEADER) {
 	    if (inflateGetHeader(&cd->inStream, &cd->inHeader.header) != Z_OK) {
 		goto error;