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 --- ChangeLog | 5 +++++ Src/Zle/zleparameter.c | 2 ++ 2 files changed, 7 insertions(+) diff --git a/ChangeLog b/ChangeLog index bb2617400..5d521e898 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2007-05-22 Peter Stephenson + + * Phil Pennock: 23450: Src/Zle/zleparameter.yo: undefined + widget caused crash in in $widgets special parameter. + 2007-05-21 Peter Stephenson * 23447: INSTALL, README, Doc/Zsh/contrib.yo, 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 1.4.1