[tor-commits] [metrics-web/master] Handle missing censorship detector data.

[karsten at torproject.org]

commit 61baccd4ddf48dcd3544227a70a05067a7eb69c8
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date:   Wed Dec 25 16:38:28 2013 +0100

    Handle missing censorship detector data.
---
 rserve/graphs.R |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rserve/graphs.R b/rserve/graphs.R
index ea25a1d..5538e68 100644
--- a/rserve/graphs.R
+++ b/rserve/graphs.R
@@ -883,7 +883,7 @@ plot_userstats <- function(start, end, node, variable, value, events,
     if (events == "on") {
       if (length(u$upper) > 0)
         max_y <- max(max_y, max(u$upper, na.rm = TRUE))
-      u[u$lower < 0, "lower"] <- 0
+      u[!is.na(u$lower) & u$lower < 0, "lower"] <- 0
       plot <- plot +
         geom_ribbon(aes(ymin = lower, ymax = upper), fill = "gray")
     }