mesa: Fix typo.

Windows threads block if one over-unlocks them.

diff --git a/src/mesa/main/hash.c b/src/mesa/main/hash.c
index ffb2c4d946e47024471f8a84ca15d1651e77989c..976f9d999b70b862d02f504131532c2d4654bdb7 100644 (file)
--- a/src/mesa/main/hash.c
+++ b/src/mesa/main/hash.c
@@ -300,7 +300,7 @@ _mesa_HashWalk(const struct _mesa_HashTable *table,
    GLuint pos;
    ASSERT(table);
    ASSERT(callback);
-   _glthread_UNLOCK_MUTEX(table2->Mutex);
+   _glthread_LOCK_MUTEX(table2->Mutex);
    for (pos = 0; pos < TABLE_SIZE; pos++) {
       struct HashEntry *entry;
       for (entry = table->Table[pos]; entry; entry = entry->Next) {