commit f56e845ec62cf7d1526d08f43764cf0ccc846b1b
author Marc Kupietz <kupietz@ids-mannheim.de> Fri Dec 13 10:49:46 2019 +0100
committer Marc Kupietz <kupietz@ids-mannheim.de> Fri Dec 13 10:49:46 2019 +0100
tree c4949f402f299b0a70134d31100f82bad479f8ea
parent f5769b682bfc363df07e5f5113d91e48c0c8d1b9

Store cached info only for queries with matadata

Fixes problem error in corpusStats.

Change-Id: Ic89ef796837d2f7f381b7234c1963b2526385073

R/KorAPConnection.R

diff --git a/R/KorAPConnection.R b/R/KorAPConnection.R
index 90f72c1..1d6ba82 100644
--- a/R/KorAPConnection.R
+++ b/R/KorAPConnection.R
@@ -149,7 +149,8 @@
   if (kco@cache) {
     parsed <- R.cache::loadCache(dir=KorAPCacheSubDir(), key=list(url, kco@accessToken))
     if (!is.null(parsed)) {
-      parsed$meta$cached <- "local"
+      if (!is.null(parsed$META))
+        parsed$meta$cached <- "local"
       return(parsed)
     }
   }