fix #2014 (User menu dropdown in caliblur is tiny and presents scrollbars)

Fix display of nonexistent series_index
Fix caliblur add-to-shelf

cps/jinjia.py

@@ -113,6 +113,7 @@ def yesno(value, yes, no):
 
 @jinjia.app_template_filter('formatfloat')
 def formatfloat(value, decimals=1):
+    value = 0 if not value else value
     return ('{0:.' + str(decimals) + 'g}').format(value)
 
 

cps/static/css/caliBlur.css

@@ -3291,7 +3291,6 @@ div.btn-group[role=group][aria-label="Download, send to Kindle, reading"] .dropd
     transform-origin: center top;
     border: 0;
     left: 0 !important;
-    max-height: 80%;
     overflow-y: auto;
 }
 

cps/static/js/caliBlur.js

@@ -413,7 +413,11 @@ if($("body.advsearch").length > 0) {
   });
   $('#add-to-shelf').height("40px");
   function search_dropdownToggle() {
-      topPos = $("#add-to-shelf").offset().top-20;
+      if( $("#add-to-shelf").length) {
+          topPos = $("#add-to-shelf").offset().top - 20;
+      } else {
+          topPos = 0
+      }
       if ($('div[aria-label="Add to shelves"]').length > 0) {
 
           position = $('div[aria-label="Add to shelves"]').offset().left