diff --git a/lib/functions/buildFileList.sh b/lib/functions/buildFileList.sh
index b8fcbd0b..bab2f533 100755
--- a/lib/functions/buildFileList.sh
+++ b/lib/functions/buildFileList.sh
@@ -41,7 +41,7 @@ function GenerateFileDiff() {
   ###################################################
   # Map command output to an array to proper handle #
   ###################################################
-  mapfile -t RAW_FILE_ARRAY < <(echo "$DIFF_TREE_CMD_OUTPUT")
+  mapfile -t RAW_FILE_ARRAY < <(echo -n "$CMD_OUTPUT")
   debug "RAW_FILE_ARRAY contents: ${RAW_FILE_ARRAY[*]}"
 }