JS nightmare with undefined check

diff --git a/experiments/spclient/mkws.js b/experiments/spclient/mkws.js
index 7897f96..3cc2794 100644 (file)
--- a/experiments/spclient/mkws.js
+++ b/experiments/spclient/mkws.js
@@ -509,18 +509,18 @@ function mkws_html_all(config) {
        lang_menu: true,        /* show/hide language menu */
        lang_display: [],       /* display languages links for given languages, [] for all */
        facets: ["sources", "subjects", "authors"], /* display facets, in this order, [] for none */
-       responsive_design_width: 980, /* a page with less pixel width considered as mobile */   
+       responsive_design_width: 980, /* a page with less pixel width considered as mobile */
 
-       debug: 0,     /* debug level for development: 0..2 */
+       debug: 1,     /* debug level for development: 0..2 */
 
 
        dummy: "dummy"
     };
 
     /* set global debug flag early */
-    if (config.debug !== 'undefined') {
+    if (typeof config.debug !== 'undefined') {
        mkws_debug = config.debug;
-    } else if (mkws_config_default.debug !== 'undefined') {
+    } else if (typeof mkws_config_default.debug !== 'undefined') {
        mkws_debug = mkws_config_default.debug;
     }