From e7b4d3f8f83c215cbd79925cf1a969c03f21e25b Mon Sep 17 00:00:00 2001
From: Lucy D'Agostino McGowan <LucyMcGowan@users.noreply.github.com>
Date: Wed, 13 Jun 2018 09:54:45 -0400
Subject: [PATCH] :construction_worker: Fix logical error

---
 R/check_course.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/check_course.R b/R/check_course.R
index 43f1b26..6af73de 100644
--- a/R/check_course.R
+++ b/R/check_course.R
@@ -40,7 +40,7 @@ check_course = function(course_dir = ".", save_metrics = TRUE,
       warning(paste0("Multiple sheets identified!  Please check ",
                      fname))
     }
-    if (length(x) == 0|grepl("\\(\\)",x)) {
+    if (length(x) == 0 || grepl("\\(\\)", x)) {
       return(NA)
     }
     return(x)