♻️ #233 try to fix unused variable warnings

xfeep · xfeep · commit fae873ffb5f5 · 2019-12-04T13:58:32.000+08:00
diff --git a/src/c/ngx_http_clojure_module.c b/src/c/ngx_http_clojure_module.c
@@ -2193,7 +2193,9 @@ static ngx_int_t ngx_http_clojure_body_filter(ngx_http_request_t *r,  ngx_chain_
  *  where the return value of log handler will be ignored.
  */
 static ngx_int_t ngx_http_clojure_log_handler(ngx_http_request_t * r) {
+#if (NGX_DEBUG)
   ngx_int_t rc;
+#endif
   ngx_http_clojure_module_ctx_t *ctx;
   ngx_http_clojure_loc_conf_t  *lcf = ngx_http_get_module_loc_conf(r, ngx_http_clojure_module);
 
@@ -2213,15 +2215,22 @@ static ngx_int_t ngx_http_clojure_log_handler(ngx_http_request_t * r) {
 
     ngx_http_clojure_init_ctx(ctx, NGX_HTTP_LOG_PHASE, r);
     ngx_http_set_ctx(r, ctx, ngx_http_clojure_module);
+#if (NGX_DEBUG)
     rc = ngx_http_clojure_eval(lcf->log_handler_id, r, 0);
-
     ngx_log_debug2(NGX_LOG_DEBUG_HTTP, ngx_http_clojure_global_cycle->log, 0, "ngx clojure log (null ctx) request: %" PRIu64 ", rc: %d", (jlong)(uintptr_t)r, rc);
+#else
+    (void)ngx_http_clojure_eval(lcf->log_handler_id, r, 0);
+#endif
     return NGX_OK;
   } else {
     ctx->hijacked_or_async = 0;
     ctx->phase = NGX_HTTP_LOG_PHASE;
+#if (NGX_DEBUG)
     rc = ngx_http_clojure_eval(lcf->log_handler_id, r, 0);
     ngx_log_debug2(NGX_LOG_DEBUG_HTTP, ngx_http_clojure_global_cycle->log, 0, "ngx clojure log (else) request: %" PRIu64 ", rc: %d", (jlong)(uintptr_t)r, rc);
+#else
+    (void)ngx_http_clojure_eval(lcf->log_handler_id, r, 0);
+#endif
     return NGX_OK;
   }
 
