Fixed error logging.

The provided argument list didn't follow a used format string.
diff --git a/src/http/modules/ngx_http_autoindex_module.c b/src/http/modules/ngx_http_autoindex_module.c
index fb46d65..e3dcfd0 100644
--- a/src/http/modules/ngx_http_autoindex_module.c
+++ b/src/http/modules/ngx_http_autoindex_module.c
@@ -357,7 +357,7 @@
 
     if (ngx_close_dir(&dir) == NGX_ERROR) {
         ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
-                      ngx_close_dir_n " \"%s\" failed", &path);
+                      ngx_close_dir_n " \"%V\" failed", &path);
     }
 
     escape_html = ngx_escape_html(NULL, r->uri.data, r->uri.len);
diff --git a/src/http/ngx_http_postpone_filter_module.c b/src/http/ngx_http_postpone_filter_module.c
index 85c4b84..e893b83 100644
--- a/src/http/ngx_http_postpone_filter_module.c
+++ b/src/http/ngx_http_postpone_filter_module.c
@@ -70,8 +70,7 @@
 #if 0
         /* TODO: SSI may pass NULL */
         ngx_log_error(NGX_LOG_ALERT, c->log, 0,
-                      "http postpone filter NULL inactive request",
-                      &r->uri, &r->args);
+                      "http postpone filter NULL inactive request");
 #endif
 
         return NGX_OK;
@@ -108,8 +107,7 @@
 
         if (pr->out == NULL) {
             ngx_log_error(NGX_LOG_ALERT, c->log, 0,
-                          "http postpone filter NULL output",
-                          &r->uri, &r->args);
+                          "http postpone filter NULL output");
 
         } else {
             ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,