Re: [PATCH 2/4] fast-import: use pointer-to-pointer to keep list tail

Jeff King wrote:

This is shorter, idiomatic, and it means the compiler does
not get confused about whether our "e" pointer is valid,
letting us drop the "e = e" hack.

Signed-off-by: Jeff King <redacted>
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And it fixes an instance of Linus's "people do not understand pointers"

Heh.  Yes, looks correct.  For what it's worth,
Reviewed-by: Jonathan Nieder <redacted>