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-rw-r--r--carbon/tkMacOSXWindowEvent.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/carbon/tkMacOSXWindowEvent.c b/carbon/tkMacOSXWindowEvent.c
index 2f46026..99ab918 100644
--- a/carbon/tkMacOSXWindowEvent.c
+++ b/carbon/tkMacOSXWindowEvent.c
@@ -885,10 +885,9 @@ TkWmProtocolEventProc(
Tcl_Preserve(interp);
result = Tcl_GlobalEval(interp, protPtr->command);
if (result != TCL_OK) {
- Tcl_AddErrorInfo(interp, "\n (command for \"");
- Tcl_AddErrorInfo(interp,
- Tk_GetAtomName((Tk_Window) winPtr, protocol));
- Tcl_AddErrorInfo(interp, "\" window manager protocol)");
+ Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf(
+ "\n (command for \"%s\" window manager protocol)",
+ Tk_GetAtomName((Tk_Window) winPtr, protocol)));
Tcl_BackgroundException(interp, result);
}
Tcl_Release(interp);