From e7d3077065cd449b234a6b2338efd70a94f94fbd Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Fri, 19 Nov 2021 07:38:08 +0100
Subject: Better approach to skip bcpc on travis, update docs

---
 R/chent.R | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'R/chent.R')

diff --git a/R/chent.R b/R/chent.R
index 3739978..c89efec 100644
--- a/R/chent.R
+++ b/R/chent.R
@@ -495,12 +495,17 @@ plot.chent = function(x, ...) {
 #' @field bcpc List of information retrieved from pesticidecompendium.bcpc.org
 #' @keywords data
 #' @examples
-#' \dontrun{
+#' # On Travis, we get a certificate validation error,
+#' # likely because the system (xenial) is so old,
+#' # therefore don't run this example on Travis
+#' if (Sys.getenv("TRAVIS") == "") {
+#'
 #' atr <- pai$new("atrazine")
 #' print(atr)
 #' if (!is.null(atr$Picture)) {
 #'   plot(atr)
 #' }
+#'
 #' }
 
 pai <- R6Class("pai",
-- 
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