quick fix for case when ssl_session_cache defined,

but ssl is not enabled in any server

diff --git a/src/core/ngx_cycle.c b/src/core/ngx_cycle.c
index eac6a5c488ab9ec15d360c41d03a751d5823d270..89109b389bdd02a055fd6bef76c361b1a671fed4 100644 (file)
--- a/src/core/ngx_cycle.c
+++ b/src/core/ngx_cycle.c
@@ -373,6 +373,11 @@ ngx_init_cycle(ngx_cycle_t *old_cycle)
             goto failed;
         }
 
+        if (shm_zone[i].init == NULL) {
+            /* unused shared zone */
+            continue;
+        }
+
         shm_zone[i].shm.log = cycle->log;
 
         opart = &old_cycle->shared_memory.part;