containerenv: small error message fix #202
Merged
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This tweaks the error message when
.containerenv
cannot be found so that a fully-qualified path is included in the error.Previously, the error message would just show
run/.containerenv
as the path to the file, which is not entirely clear.I tried to change the
const PATH
to be an absolute path, but doing so breaks the ability foropen_optional()
to open the file successfully; returns an errora path led outside of the filesystem
.