Make RewindBlockIndex interruptible

sipa · sipa · commit 241b2c74ac8c · 2019-02-24T18:55:21.000-08:00
diff --git a/src/validation.cpp b/src/validation.cpp
@@ -4243,7 +4243,7 @@ bool CChainState::RewindBlockIndex(const CChainParams& params)
 
     CValidationState state;
     // Loop until the tip is below nHeight, or we reach a pruned block.
-    while (true) {
+    while (!ShutdownRequested()) {
         {
             LOCK(cs_main);
             // Make sure nothing changed from under us (this won't happen because RewindBlockIndex runs before importing/network are active)

Original file line number	Diff line number	Diff line change
`@@ -4243,7 +4243,7 @@ bool CChainState::RewindBlockIndex(const CChainParams& params)`
`4243`	`4243`
`4244`	`4244`	`CValidationState state;`
`4245`	`4245`	`// Loop until the tip is below nHeight, or we reach a pruned block.`
`4246`		`- while (true) {`
	`4246`	`+ while (!ShutdownRequested()) {`
`4247`	`4247`	`{`
`4248`	`4248`	`LOCK(cs_main);`
`4249`	`4249`	`// Make sure nothing changed from under us (this won't happen because RewindBlockIndex runs before importing/network are active)`