hash: fix missing error return on production builds - #5145
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pks-t merged 1 commit intoJun 27, 2019
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When no hash algorithm has been initialized in a given hash context, then we will simply `assert` and not return a value at all. This works just fine in debug builds, but on non-debug builds the assert will be converted to a no-op and thus we do not have a proper return value. Fix this by returning an error code in addition to the asserts.
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When no hash algorithm has been initialized in a given hash context,
then we will simply assert and not return a value at all. This works
just fine in debug builds, but on non-debug builds the assert will be
converted to a no-op and thus we do not have a proper return value.
Fix this by returning an error code in addition to the asserts.