simplify update cache

1 files changed, 8 insertions, 6 deletions

diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index 5a34fcf11..e61de86be 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -29,12 +29,14 @@ export namespace DocServer {
     let _cache: { [id: string]: RefField | Promise<Opt<RefField>> } = {};
 
     export function UPDATE_SERVER_CACHE(print: boolean = false) {
-        const strings: string[] = [];
-        Array.from(Object.keys(_cache)).forEach(key => {
-            const doc = _cache[key];
-            if (doc instanceof Doc) strings.push(StrCast(doc.author) + ' ' + StrCast(doc.title) + ' ' + StrCast(Doc.GetT(doc, 'title', 'string', true)));
-        });
-        print && strings.sort().forEach((str, i) => console.log(i.toString() + ' ' + str));
+        if (print) {
+            const strings: string[] = [];
+            Array.from(Object.keys(_cache)).forEach(key => {
+                const doc = _cache[key];
+                if (doc instanceof Doc) strings.push(StrCast(doc.author) + ' ' + StrCast(doc.title) + ' ' + StrCast(Doc.GetT(doc, 'title', 'string', true)));
+            });
+            strings.sort().forEach((str, i) => console.log(i.toString() + ' ' + str));
+        }
         rp.post(Utils.prepend('/setCacheDocumentIds'), {
             body: {
                 cacheDocumentIds: Array.from(Object.keys(_cache)).join(';'),