From 1bc4a61b1bcf42088864dc567b83014f15a45f64 Mon Sep 17 00:00:00 2001
From: ENGO150 <v.smejkal06@gmail.com>
Date: Sat, 23 Jul 2022 18:34:59 +0200
Subject: [PATCH] preventing any control character from being
 encryptionSeparator

---
 src/lib/flags.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/flags.c b/src/lib/flags.c
index df42e0a..36fc265 100644
--- a/src/lib/flags.c
+++ b/src/lib/flags.c
@@ -49,7 +49,7 @@ outputFlags noOutput(_Bool exitCode)
 //SETTERS
 void setEncryptionSeparator(char encryptionSeparatorNew)
 {
-    if (encryptionSeparatorNew == '\0') return;
+    if (encryptionSeparatorNew <= 31) return;
 
     encryptionSeparator = encryptionSeparatorNew;
 }