4 files changed, 4 insertions, 4 deletions
diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index 8520c0066..1c63786c8 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -2432,7 +2432,7 @@ ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_hash_init_t               hash;
     ngx_http_core_loc_conf_t     *clcf;
 
-    if (conf->upstream.store != 0) {
+    if (conf->upstream.store == NGX_CONF_UNSET) {
         ngx_conf_merge_value(conf->upstream.store,
                               prev->upstream.store, 0);
 
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index f04436de4..c3105e299 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -2624,7 +2624,7 @@ ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_http_proxy_rewrite_t   *pr;
     ngx_http_script_compile_t   sc;
 
-    if (conf->upstream.store != 0) {
+    if (conf->upstream.store == NGX_CONF_UNSET) {
         ngx_conf_merge_value(conf->upstream.store,
                               prev->upstream.store, 0);
 
diff --git a/src/http/modules/ngx_http_scgi_module.c b/src/http/modules/ngx_http_scgi_module.c
index c6e3b8863..c8cf9aaa8 100644
--- a/src/http/modules/ngx_http_scgi_module.c
+++ b/src/http/modules/ngx_http_scgi_module.c
@@ -1186,7 +1186,7 @@ ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_hash_init_t               hash;
     ngx_http_core_loc_conf_t     *clcf;
 
-    if (conf->upstream.store != 0) {
+    if (conf->upstream.store == NGX_CONF_UNSET) {
         ngx_conf_merge_value(conf->upstream.store, prev->upstream.store, 0);
 
         if (conf->upstream.store_lengths == NULL) {
diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c
index ae069eb83..8e269d7e9 100644
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -1400,7 +1400,7 @@ ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_hash_init_t               hash;
     ngx_http_core_loc_conf_t     *clcf;
 
-    if (conf->upstream.store != 0) {
+    if (conf->upstream.store == NGX_CONF_UNSET) {
         ngx_conf_merge_value(conf->upstream.store, prev->upstream.store, 0);
 
         if (conf->upstream.store_lengths == NULL) {