style(error_log): apply PR suggestion

Co-authored-by: Chrono <chrono_cpp@me.com>
Kong · Aug 28, 2023 · a2cc5bf · a2cc5bf
1 parent 9900228
commit a2cc5bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ngx_http_lua_kong_log_handler.c b/src/ngx_http_lua_kong_log_handler.c
@@ -36,7 +36,7 @@ ngx_http_lua_kong_error_handler(ngx_http_request_t *r, u_char **buf, size_t *len
         return;
     }
 
-    if (log_append_str.len ) {
+    if (log_append_str.len) {
 
        p = ngx_snprintf(*buf, len, ", %V", &log_append_str);
        len -= p - *buf;