From 4b509440bc2a66ced0213e9d7efe8f6f938bc857 Mon Sep 17 00:00:00 2001
From: Christophe Jaillet <jailletc36@apache.org>
Date: Sun, 25 Dec 2016 11:11:30 +0000
Subject: [PATCH] Unlock mutex in error path.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1776006 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/lua/lua_vmprep.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/lua/lua_vmprep.c b/modules/lua/lua_vmprep.c
index 925f2b344a..e6d68cf000 100644
--- a/modules/lua/lua_vmprep.c
+++ b/modules/lua/lua_vmprep.c
@@ -471,6 +471,9 @@ lua_State *ap_lua_get_lua_state(apr_pool_t *lifecycle_pool,
                     cache_info = sspec->finfo;
                 }
                 else {
+#if APR_HAS_THREADS
+                    apr_thread_mutex_unlock(ap_lua_mutex);
+#endif
                     return NULL;
                 }
             }
-- 
2.50.1