script: Fix a (silent) JS error

When the api queue is empty this would spew a harmless error into the
log.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/templates/script.ts b/templates/script.ts
index f0e33e1ed3fc411c3f0da6163e67ce14daecba4b..46fc96d8ab2074e384313444913bd5edc3564fd8 100644 (file)
--- a/templates/script.ts
+++ b/templates/script.ts
@@ -207,7 +207,7 @@ function api_check() {
     if (p == null) break;
     p.queued_moves--;
     if (p.queued_moves == 0) break;
-  } while(1);
+  } while (api_queue.length);
   api_posting = true;
   xhr_post_then('/_/api/'+meth, JSON.stringify(data), api_posted);
 }