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lightningd, openingd: remove active code inside assert().

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We don't compile with NDEBUG defined, but if we did, this code would
vanish.  I did a quick audit, inspired by @ZmnSCPxj.

I actually hacked up something to compile with NDEBUG (many unused vars
resulted, and of course unit tests are allowed to rely on assert()), and
after this the testsuite still passes.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2020-02-13 16:01:04 +10:30
parent dd334df80d
commit 11149ef5a1
2 changed files with 10 additions and 3 deletions
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8
openingd/openingd.c
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@@ -852,7 +852,13 @@ static u8 *funder_channel_complete(struct state *state)
/* We recalculate the local_msat from cached values; should
* succeed because we checked it earlier */
assert(amount_sat_sub_msat(&local_msat, state->funding, state->push_msat));
if (!amount_sat_sub_msat(&local_msat, state->funding, state->push_msat))
status_failed(STATUS_FAIL_INTERNAL_ERROR,
"push_msat %s > funding %s?",
type_to_string(tmpctx, struct amount_msat,
&state->push_msat),
type_to_string(tmpctx, struct amount_sat,
&state->funding));
if (!funder_finalize_channel_setup(state, local_msat, &sig, &tx))
return NULL;