From b0ff7eb5ce55679cf6b47088078563bf37fef1c9 Mon Sep 17 00:00:00 2001
From: Sebastian Hahn <sebastian@torproject.org>
Date: Sun, 10 Apr 2011 14:03:39 +0200
Subject: [PATCH] Add an assert to appease clang's static analyzer

It got confused because in EVLOCK_ASSERT_LOCKED(lock) there is an if
(lock) check.
---
 evthread.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/evthread.c b/evthread.c
index 35f14b2b..2cfb76e9 100644
--- a/evthread.c
+++ b/evthread.c
@@ -217,6 +217,7 @@ debug_cond_wait(void *_cond, void *_lock, const struct timeval *tv)
 {
 	int r;
 	struct debug_lock *lock = _lock;
+	EVUTIL_ASSERT(lock);
 	EVLOCK_ASSERT_LOCKED(_lock);
 	evthread_debug_lock_mark_unlocked(0, lock);
 	r = _original_cond_fns.wait_condition(_cond, lock->lock, tv);