From 62080df10f4255600453c321ad00623ff1f711be Mon Sep 17 00:00:00 2001
From: CyberLeo <cyberleo@cyberleo.net>
Date: Sun, 20 Oct 2013 00:47:51 -0500
Subject: [PATCH] Avoid caching flag if no usable crc32 algo was found

---
 flag | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flag b/flag
index 68cb2b1..587f4fe 100755
--- a/flag
+++ b/flag
@@ -78,7 +78,7 @@ flagcache(){
   if [ -z "${flag_hex}" ]
   then
     flag_hex="$(hash_string "${myhost}")"
-    echo -e "${myhost}\t${flag_hex}" >> "${cache}"
+    [ "${crc32_bin}" ] && echo -e "${myhost}\t${flag_hex}" >> "${cache}"
   fi
 }
 
-- 
2.42.0