Avoid rollingMinimumFeeRate never being able to decay below half

morcos · morcos · commit f8d43b8081ee · 2016-12-08T15:40:14.000-05:00
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
@@ -1082,7 +1082,7 @@ CFeeRate CTxMemPool::GetMinFee(size_t sizelimit) const {
         rollingMinimumFeeRate = rollingMinimumFeeRate / pow(2.0, (time - lastRollingFeeUpdate) / halflife);
         lastRollingFeeUpdate = time;
 
-        if (rollingMinimumFeeRate < minReasonableRelayFee.GetFeePerK() / 2) {
+        if (rollingMinimumFeeRate < (double)minReasonableRelayFee.GetFeePerK() / 2) {
             rollingMinimumFeeRate = 0;
             return CFeeRate(0);
         }

Original file line number	Diff line number	Diff line change
`@@ -1082,7 +1082,7 @@ CFeeRate CTxMemPool::GetMinFee(size_t sizelimit) const {`
`1082`	`1082`	`rollingMinimumFeeRate = rollingMinimumFeeRate / pow(2.0, (time - lastRollingFeeUpdate) / halflife);`
`1083`	`1083`	`lastRollingFeeUpdate = time;`
`1084`	`1084`
`1085`		`- if (rollingMinimumFeeRate < minReasonableRelayFee.GetFeePerK() / 2) {`
	`1085`	`+ if (rollingMinimumFeeRate < (double)minReasonableRelayFee.GetFeePerK() / 2) {`
`1086`	`1086`	`rollingMinimumFeeRate = 0;`
`1087`	`1087`	`return CFeeRate(0);`
`1088`	`1088`	`}`