Review Request 125323: Continue even if script returns errors

[Siddhartha Sahu]

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The scripts are being sourced in a subshell, so echo will work, but the sourced variabled are then discarded.

It should be `test -r "$file" && . "$file" || true` (lets use `true` instead of `:` for better clarity?)

- Siddhartha Sahu


On Sept. 20, 2015, 9:29 p.m., Steven Franzen wrote:
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> https://git.reviewboard.kde.org/r/125323/
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> 
> (Updated Sept. 20, 2015, 9:29 p.m.)
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> 
> Review request for Plasma and Luca Beltrame.
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> Bugs: 352491
>     https://bugs.kde.org/show_bug.cgi?id=352491
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> Repository: plasma-workspace
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> Description
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> /bin/sh stops execution upon finding a nonzero exit code, which means that startkde will not continue if a script in .config/plasma-workspace/env/ produces an error. This small fix will execute a no-op in such a case, so that errors will not affect startkde's progress, while still being visible in .xsession-errors.
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> Diffs
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>   startkde/startkde.cmake 8948489c63c1bce0974bd2b3ce83515b1870af3a 
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> Diff: https://git.reviewboard.kde.org/r/125323/diff/
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> Testing
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> Tested both env-old.sh and env-new.sh with envvars.sh in ./testing, which refers to a location that no longer exists on my system. Confirmed that only env-new.sh performs the echo at the end.
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> File Attachments
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> The current section from startkde
>   https://git.reviewboard.kde.org/media/uploaded/files/2015/09/20/3ac48cee-7656-48dc-9cb9-c119c93a87da__env-old.sh
> The fix
>   https://git.reviewboard.kde.org/media/uploaded/files/2015/09/20/f40c8612-27d0-4df0-a53f-47f5ff8220a1__env-new.sh
> Script from the bug report
>   https://git.reviewboard.kde.org/media/uploaded/files/2015/09/20/87cf8534-2a6a-42b1-8f6c-c8f59f4a8537__envvars.sh
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> 
> Thanks,
> 
> Steven Franzen
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>

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