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fix: compile error with clang

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This commit is contained in:
Hiroki Gondo
2018-07-17 12:39:30 +09:00
committed by Rusty Russell
parent edf043c89b
commit 070aa08709
1 changed files with 1 additions and 1 deletions
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2
lightningd/chaintopology.c
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@@ -257,7 +257,7 @@ static void update_feerates(struct bitcoind *bitcoind,
u32 feerate_smooth = feerate * alpha + old_feerates[i] * (1 - alpha);
/* But to avoid updating forever, only apply smoothing when its
* effect is more then 10 percent */
if (abs(feerate - feerate_smooth) > (0.1 * feerate)) {
if (abs((int)feerate - (int)feerate_smooth) > (0.1 * feerate)) {
feerate = feerate_smooth;
log_debug(topo->log,
"...feerate %u smoothed to %u (alpha=%.2f)",