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| author | fvogelnew1@free.fr <fvogel> | 2015-05-24 23:11:56 (GMT) |
|---|---|---|
| committer | fvogelnew1@free.fr <fvogel> | 2015-05-24 23:11:56 (GMT) |
| commit | 0e9db7c160616a0c10b8b97ea991d70b0fa34a9e (patch) | |
| tree | b3ce71f642d6b87437656c8332de064bcf2ec1fe | |
| parent | 5a69a6ae109ece6ba215d24e3b0d0f1c8671a1dd (diff) | |
| download | tk-0e9db7c160616a0c10b8b97ea991d70b0fa34a9e.zip tk-0e9db7c160616a0c10b8b97ea991d70b0fa34a9e.tar.gz tk-0e9db7c160616a0c10b8b97ea991d70b0fa34a9e.tar.bz2 | |
More correct error handling when calling paneconfigure with a non existing window
| -rw-r--r-- | generic/tkPanedWindow.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/generic/tkPanedWindow.c b/generic/tkPanedWindow.c index 3ae473a..c79be25 100644 --- a/generic/tkPanedWindow.c +++ b/generic/tkPanedWindow.c @@ -678,6 +678,15 @@ PanedWindowWidgetObjCmd( if (objc <= 4) { tkwin = Tk_NameToWindow(interp, Tcl_GetString(objv[2]), pwPtr->tkwin); + if (tkwin == NULL) { + /* + * Just a plain old bad window; Tk_NameToWindow filled in an + * error message for us. + */ + + result = TCL_ERROR; + break; + } for (i = 0; i < pwPtr->numSlaves; i++) { if (pwPtr->slaves[i]->tkwin == tkwin) { resultObj = Tk_GetOptionInfo(interp, |