From c630b00e12b6f1244183b6e6dd768a3fd04fdc2e Mon Sep 17 00:00:00 2001
From: Benjamin Callahan <benjamin.j.callahan@gmail.com>
Date: Wed, 10 Oct 2018 10:53:02 -0400
Subject: [PATCH] Warn error rates weren't estimated only when selfConsist=TRUE

Not necessary otherwise. Closes #469
---
 R/dada.R | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/R/dada.R b/R/dada.R
index e8342bb..2231e21 100644
--- a/R/dada.R
+++ b/R/dada.R
@@ -368,7 +368,9 @@ dada <- function(derep,
     } else {
       err <- tryCatch(suppressWarnings(errorEstimationFunction(cur)),
               error = function(cond) {
-                if(verbose) message("Error rates could not be estimated.")
+                if((verbose && selfConsist) || verbose >= 2) {
+                  message("Error rates could not be estimated (this is usually because of very few reads).")
+                }
                 return(NULL)
       })
     }