From: Apple <opensource@apple.com>
Date: Wed, 29 Jan 2020 22:30:31 +0000 (+0000)
Subject: libplatform-177.270.1.tar.gz
X-Git-Tag: macos-10146^0
X-Git-Url: https://git.saurik.com/apple/libplatform.git/commitdiff_plain/b2271b9bbd13aff84e1092bf07df04140f6389dd

libplatform-177.270.1.tar.gz
---

diff --git a/src/os/lock.c b/src/os/lock.c
index ab9e4ba..9230ac8 100644
--- a/src/os/lock.c
+++ b/src/os/lock.c
@@ -497,8 +497,10 @@ _retry:
 				__LIBPLATFORM_INTERNAL_CRASH__(-ret, "ulock_wait failure");
 			}
 		}
-		// If there are more waiters, unset nowaiters bit when acquiring lock
-		waiters_mask = (ret > 0) ? OS_ULOCK_NOWAITERS_BIT : 0;
+		if (ret > 0) {
+			// If there are more waiters, unset nowaiters bit when acquiring lock
+			waiters_mask = OS_ULOCK_NOWAITERS_BIT;
+		}
 	}
 	new = self & ~waiters_mask;
 	bool r = os_atomic_cmpxchgv2o(l, oul_value, OS_LOCK_NO_OWNER, new,
@@ -810,8 +812,10 @@ _retry:
 				__LIBPLATFORM_INTERNAL_CRASH__(-ret, "ulock_wait failure");
 			}
 		}
-		// If there are more waiters, unset nowaiters bit when acquiring lock
-		waiters_mask = (ret > 0) ? OS_ULOCK_NOWAITERS_BIT : 0;
+		if (ret > 0) {
+			// If there are more waiters, unset nowaiters bit when acquiring lock
+			waiters_mask = OS_ULOCK_NOWAITERS_BIT;
+		}
 	}
 	new = self & ~waiters_mask;
 	bool r = os_atomic_cmpxchgv2o(l, oul_value, OS_LOCK_NO_OWNER, new,