[squeak-dev] nil in an exception handler?
tim Rowledge
tim at rowledge.org
Tue Aug 13 21:32:38 UTC 2013
On 13-08-2013, at 2:28 PM, Frank Shearar <frank.shearar at gmail.com> wrote:
> My update-image script has the approximate shape
>
> ["Do a lot of stuff"]
> WorldState addDeferredUIMessage: [SmalltalkImage current
> snapshot: true andQuit: true]]
> on: Error
> do: [| e |
I'm reasonably sure you should be saying
do: [:e|
here… :var| not |var|
tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Beware of programmers who carry screwdrivers.
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