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Document that using assert() is frowned upon #1807

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Document that using assert() is frowned upon #1807

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4 changes: 4 additions & 0 deletions CONTRIBUTING.md
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Expand Up @@ -91,6 +91,10 @@ and friends. These never return NULL (they abort the process on failure),
so do not check for it. Also ll "destructor" type functions in rpm accept
NULL arguments, don't check for it separately.

Avoid using assert(). Instead, handle the error gracefully. For instance,
a function that verifies signatures should consider a NULL signature to be
invalid, just like a malformed non-NULL signature.

### Miscellaneous

While many details differ and lot of it does not apply at all, the [Linux
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