Fixes the lock

2018-08-13 04:59:13 +08:00
parent 4eac44c8df
commit 75ab6a414c
1 changed files with 1 additions and 1 deletions
--- a/sources/src/main/java/io/akarin/api/internal/utils/ReentrantSpinningLock.java
+++ b/sources/src/main/java/io/akarin/api/internal/utils/ReentrantSpinningLock.java
@@ -31,7 +31,7 @@ public class ReentrantSpinningLock {
    public void unlock() {
        if (reentrantLocks == 0) {
            heldThreadId = 0;
-            if (readerThreads.getAndDecrement() == 1) { // Micro-optimization: this saves one subtract
+            if (readerThreads.get() == 0 || readerThreads.getAndDecrement() == 1) { // Micro-optimization: this saves one subtract
                writeLocked.set(false);
            }
        } else {