From fd6dea2c1796e19665a3085fa4f6b90d5367031d Mon Sep 17 00:00:00 2001
From: Eric Nemchik <eric@nemchik.com>
Date: Wed, 22 Jul 2020 12:27:45 -0500
Subject: [PATCH] Simplify extension extraction

---
 lib/buildFileList.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/buildFileList.sh b/lib/buildFileList.sh
index 70dc7c4d..a1e1ebb4 100755
--- a/lib/buildFileList.sh
+++ b/lib/buildFileList.sh
@@ -84,9 +84,10 @@ function BuildFileList() {
     ###########################
     # Get the files extension #
     ###########################
-    # Extract just the file and extension, reverse it, cut off extension,
-    # reverse it back, substitute to lowercase
-    FILE_TYPE=$(basename "${FILE}" | rev | cut -f1 -d'.' | rev | awk '{print tolower($0)}')
+    # Extract just the file extension
+    FILE_TYPE=${FILE##*.}
+    # To lowercase
+    FILE_TYPE=${FILE_TYPE,,}
 
     ##############
     # Print file #