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| author | Rodrigo Arias Mallo <rodarima@gmail.com> | 2024-06-01 16:02:03 +0200 |
|---|---|---|
| committer | Rodrigo Arias Mallo <rodarima@gmail.com> | 2024-06-01 20:24:32 +0200 |
| commit | a9b0dbf86eff75ff1f756e6121424f60287713dc (patch) | |
| tree | 61b79f5d899ed135c8b496b155ec1d02e83eb45d /src/css.cc | |
| parent | 620126ab1a1fff783ccf71155e0831f35ae8bf83 (diff) | |
Ensure the compare command can fail safely
As we run the driver with "set -e", it will stop on the first failure.
The compare(1) command from magick exits with non-zero when the inputs
are not equal:
> The compare program returns 2 on error, 0 if the images are similar,
> or a value between 0 and 1 if they are not similar.
So, to prevent it from interrupting the cleanup steps after the
comparison, we make it always success.
Diffstat (limited to 'src/css.cc')
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