From e0670e6da0fa957eff9b3e856c65fcd41eb9c711 Mon Sep 17 00:00:00 2001
From: nijtmans <nijtmans>
Date: Sat, 4 Oct 2008 12:54:14 +0000
Subject: 	* generic/tclLoad.c: Make sure that any library which 
 doesn't have an unloadproc is only really unloaded when 	no library
 code is executed yet. [Bug 2059262]

---
 ChangeLog         | 31 +++++++++++++++++++++++++++++++
 generic/tclLoad.c |  8 +++++---
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5e772f7..8e47439 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-10-04  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclLoad.c: Make sure that any library which
+	doesn't have an unloadproc is only really unloaded when
+	no library code is executed yet. [Bug 2059262]
+
 2008-10-04  Donal K. Fellows  <dkf@users.sf.net>
 
 	* generic/tclOOInfo.c (GetClassFromObj): Factor out the code to parse
@@ -8,6 +14,18 @@
 
 2008-10-04  Jan Nijtmans  <nijtmans@users.sf.net>
 
+	* doc/ChnlStack.3:			CONSTified the typePtr argument
+	* doc/CrtChannel.3:			of Tcl_CreateChannel and Tcl_StackChannel
+	* generic/tcl.decls			and the return value of Tcl_GetChannelType
+	* generic/tcl.h
+	* generic/tclIO.h
+	* generic/tclIO.c
+	* ChangeLog
+	* generic/tclDecls.h:		regenerated
+	This change complies with TIP #27.
+
+2008-10-4  Jan Nijtmans  <nijtmans@users.sf.net>
+
 	* doc/Hash.3:				CONSTified the typePtr argument
 	* generic/tcl.decls:		of Tcl_InitCustomHashTable.
 	* generic/tcl.h
@@ -16,6 +34,19 @@
 	* generic/tclDecls.h:		regenerated
 	This change complies with TIP #27.
 
+2008-10-4  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* doc/RegConfig.3:			CONSTified the configuration argument
+	* generic/tcl.decls:		of Tcl_RegisterConfig.
+	* generic/tcl.h
+	* generic/tclConfig.c
+	* generic/tclPkgConfig.c
+	* ChangeLog
+	* generic/tclDecls.h:		regenerated
+	This change complies with TIP #27.
+
+2008-10-4  Jan Nijtmans  <nijtmans@users.sf.net>
+
 	* doc/GetIndex.3:			CONSTified the tablePtr argument
 	* generic/tcl.decls:		of Tcl_GetIndexFromObj.
 	* generic/tclIndexObj.c
diff --git a/generic/tclLoad.c b/generic/tclLoad.c
index 6c1c483..479c1fb 100644
--- a/generic/tclLoad.c
+++ b/generic/tclLoad.c
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclLoad.c,v 1.18 2008/07/21 21:25:21 nijtmans Exp $
+ * RCS: @(#) $Id: tclLoad.c,v 1.19 2008/10/04 12:54:14 nijtmans Exp $
  */
 
 #include "tclInt.h"
@@ -791,7 +791,9 @@ Tcl_UnloadObjCmd(
 
 	    if (unLoadProcPtr != NULL) {
 		Tcl_MutexLock(&packageMutex);
-		unLoadProcPtr(pkgPtr->loadHandle);
+		if (pkgPtr->unloadProc != NULL) {
+		    unLoadProcPtr(pkgPtr->loadHandle);
+		}
 
 		/*
 		 * Remove this library from the loaded library cache.
@@ -1144,7 +1146,7 @@ TclFinalizeLoad(void)
 	 */
 
 	if (pkgPtr->fileName[0] != '\0') {
-	    if (pkgPtr->unLoadProcPtr != NULL) {
+	    if ((pkgPtr->unLoadProcPtr != NULL) && (pkgPtr->unloadProc != NULL)) {
 		pkgPtr->unLoadProcPtr(pkgPtr->loadHandle);
 	    }
 	}
-- 
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