From 31178db2ccaf8865b7135caa772f5a186e926a8d Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Tue, 22 May 2007 09:26:01 +0000 Subject: Phil Pennock: 23450: $widgets crashed shell on undefined widget --- Src/Zle/zleparameter.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Src') diff --git a/Src/Zle/zleparameter.c b/Src/Zle/zleparameter.c index e2e8186f2..3c7f1474f 100644 --- a/Src/Zle/zleparameter.c +++ b/Src/Zle/zleparameter.c @@ -75,6 +75,8 @@ createspecialhash(char *name, GetNodeFunc get, ScanTabFunc scan) static char * widgetstr(Widget w) { + if (!w) + return dupstring("undefined"); if (w->flags & WIDGET_INT) return dupstring("builtin"); if (w->flags & WIDGET_NCOMP) { -- cgit v1.2.3