diff options
Diffstat (limited to 'generic/tkWindow.c')
| -rw-r--r-- | generic/tkWindow.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/generic/tkWindow.c b/generic/tkWindow.c index d61e1ec..ad42c6f 100644 --- a/generic/tkWindow.c +++ b/generic/tkWindow.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: tkWindow.c,v 1.72 2006/04/05 21:00:00 hobbs Exp $ + * RCS: @(#) $Id: tkWindow.c,v 1.73 2006/04/11 21:52:20 pspjuth Exp $ */ #include "tkPort.h" @@ -2259,7 +2259,8 @@ Tk_SetClassProcs(tkwin, procs, instanceData) * Results: * The return result is either a token for the window corresponding to * "name", or else NULL to indicate that there is no such window. In this - * case, an error message is left in the interp's result. + * case, an error message is left in the interp's result, unless interp + * is NULL. * * Side effects: * None. @@ -2282,15 +2283,19 @@ Tk_NameToWindow(interp, pathName, tkwin) * we're on our way out of the application. */ - Tcl_AppendResult(interp, "NULL main window", NULL); + if (interp != NULL) { + Tcl_AppendResult(interp, "NULL main window", NULL); + } return NULL; } hPtr = Tcl_FindHashEntry(&((TkWindow *) tkwin)->mainPtr->nameTable, pathName); if (hPtr == NULL) { - Tcl_AppendResult(interp, "bad window path name \"", - pathName, "\"", NULL); + if (interp != NULL) { + Tcl_AppendResult(interp, "bad window path name \"", + pathName, "\"", NULL); + } return NULL; } return (Tk_Window) Tcl_GetHashValue(hPtr); |