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path: root/src/thread/pthread_mutexattr_settype.c
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Diffstat (limited to 'src/thread/pthread_mutexattr_settype.c')
-rw-r--r--src/thread/pthread_mutexattr_settype.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/thread/pthread_mutexattr_settype.c b/src/thread/pthread_mutexattr_settype.c
index 4e85950e..cd7a80e3 100644
--- a/src/thread/pthread_mutexattr_settype.c
+++ b/src/thread/pthread_mutexattr_settype.c
@@ -3,6 +3,6 @@
 int pthread_mutexattr_settype(pthread_mutexattr_t *a, int type)
 {
 	if ((unsigned)type > 2) return EINVAL;
-	*a = (*a & ~3) | type;
+	a->__attr = (a->__attr & ~3) | type;
 	return 0;
 }