diff --git a/entrypoint.sh b/entrypoint.sh
index dfc9782..26ac537 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -6,14 +6,8 @@ echo "::group::verify-changed-files"
 
 INPUT_SEPARATOR="${INPUT_SEPARATOR//\%/%25}"
 INPUT_SEPARATOR="${INPUT_SEPARATOR//\./%2E}"
-
-NEWLINE_SEPARATOR='\n'
-URLENCODED_NEWLINE_SEPARATOR='%0A'
-INPUT_SEPARATOR=$(echo "$INPUT_SEPARATOR" | sed "s/${NEWLINE_SEPARATOR}/${URLENCODED_NEWLINE_SEPARATOR}/g")
-
-CARRIAGE_RETURN='\r'
-URLENCODED_CARRIAGE_RETURN='%0D'
-INPUT_SEPARATOR=$(echo "$INPUT_SEPARATOR" | sed "s/${CARRIAGE_RETURN}/${URLENCODED_CARRIAGE_RETURN}/g")
+INPUT_SEPARATOR="${INPUT_SEPARATOR//\n/%0A}"
+INPUT_SEPARATOR="${INPUT_SEPARATOR//\r/%0D}"
 
 echo "Separator: $INPUT_SEPARATOR"