Merge branch 'bugfix/#113-error-logs' into 'develop'

Fix #113.

Closes #113

See merge request !49

modules/fontane/edited-text/etTransfo.xqm

@@ -60,7 +60,11 @@ declare function etTransfo:complete() {
         error(QName("error", "ETTRANSFO02"), "An error occured while creating the whole TEI base for print.")
     },
     etTransfo:tidy-logs(),
-    etTransfo:report-errors()
+    try {
+        etTransfo:report-errors()
+    } catch * {
+        error(QName("error", "ETTRANSFO15"), "An error occured while reporting errors.")
+    }
 };
 
 (:~
@@ -466,7 +470,7 @@ declare function etTransfo:tidy-logs() as item()* {
 declare function etTransfo:report-errors() as item()* {
     let $log-path := $etTransfo:coll || "logs/"
     return
-        if(normalize-space(xmldb:get-child-resources($log-path)) = "") then
+        if(normalize-space(string-join(xmldb:get-child-resources($log-path), "")) = "") then
             util:log-system-out("No errors found while creating the edited text! Yay!")
         else
             (