1 files changed, 16 insertions, 0 deletions
diff --git a/generic/tkCmds.c b/generic/tkCmds.c
index c9026ef..6a06185 100644
--- a/generic/tkCmds.c
+++ b/generic/tkCmds.c
@@ -1741,7 +1741,23 @@ Tk_WinfoObjCmd(
 	if (TkGetWindowFromObj(interp, tkwin, objv[2], &tkwin) != TCL_OK) {
 	    return TCL_ERROR;
 	}
+#ifdef TK_HAS_DYNAMIC_COLORS
+
+	/*
+	 * Make sure that the TkColor used for the winfo rgb command is
+	 * destroyed when we are through with it, so we do not get stale RGB
+	 * values next time.
+	 */
+
+	{
+	    Colormap temp = Tk_Colormap(tkwin);
+	    Tk_Colormap(tkwin) = TK_DYNAMIC_COLORMAP;
+	    colorPtr = Tk_GetColor(interp, tkwin, Tcl_GetString(objv[3]));
+	    Tk_Colormap(tkwin) = temp;
+	}
+#else
 	colorPtr = Tk_GetColor(interp, tkwin, Tcl_GetString(objv[3]));
+#endif
 	if (colorPtr == NULL) {
 	    return TCL_ERROR;
 	}