diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | generic/tkOldConfig.c | 8 |
2 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2002-03-19 Jeff Hobbs <jeffh@ActiveState.com> + + * generic/tkOldConfig.c (Tk_ConfigureValue): prevent leaving + interp->result as NULL. + 2002-03-07 Donal K. Fellows <fellowsd@cs.man.ac.uk> * library/text.tcl (TextPasteSelection): Renaming of TextPaste to diff --git a/generic/tkOldConfig.c b/generic/tkOldConfig.c index 1f206fb..86bb5ff 100644 --- a/generic/tkOldConfig.c +++ b/generic/tkOldConfig.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkOldConfig.c,v 1.10 2002/01/25 21:09:37 dgp Exp $ + * RCS: @(#) $Id: tkOldConfig.c,v 1.11 2002/03/20 02:59:30 hobbs Exp $ */ #include "tkPort.h" @@ -941,6 +941,12 @@ Tk_ConfigureValue(interp, tkwin, specs, widgRec, argvName, flags) } interp->result = FormatConfigValue(interp, tkwin, specPtr, widgRec, interp->result, &interp->freeProc); + /* + * Don't let the interp->result be NULL. + */ + if (interp->result == NULL) { + interp->result = ""; + } return TCL_OK; } |