diff --git a/SSnR.py b/SSnR.py
index 0e659e4..9d21328 100755
--- a/SSnR.py
+++ b/SSnR.py
@@ -94,8 +94,8 @@ def main():
 		string = args["string"]
 		is_file = False
 	else:
-		print("Error: You need an input string or file")
-		return -1
+		string = sys.stdin.read()
+		is_file = False
 
 	# Get output
 	output_files = []