failed to fetch acl:agentGroup url

Author: bourgeoa

lib/acl-checker.js

@@ -151,9 +151,11 @@ class ACLChecker {
     }
     const groupNodes = returnAcl.graph.statementsMatching(null, ACL('agentGroup'), null)
     const groupUrls = groupNodes.map(node => node.object.value.split('#')[0])
-    await Promise.all(groupUrls.map(groupUrl => {
-      this.requests[groupUrl] = this.requests[groupUrl] || this.fetch(groupUrl, returnAcl.graph)
-      return this.requests[groupUrl]
+    await Promise.all(groupUrls.map(async groupUrl => {
+      try {
+        const graph = await this.fetch(groupUrl, returnAcl.graph)
+        this.requests[groupUrl] = this.requests[groupUrl] || graph
+      } catch (e) {} // failed to fetch groupUrl
     }))
 
     return returnAcl