From dc6d29371fb0372db2ebce025f50e37b6c1d7f00 Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 27 Jul 2017 03:17:42 +0000
Subject: [PATCH] Avoid a crash when no compressors are listed. Closes #945

---
 scripts/ssl-enum-ciphers.nse | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/ssl-enum-ciphers.nse b/scripts/ssl-enum-ciphers.nse
index 8bb99ed5f..fba2003ab 100644
--- a/scripts/ssl-enum-ciphers.nse
+++ b/scripts/ssl-enum-ciphers.nse
@@ -1043,7 +1043,9 @@ local function try_protocol(host, port, protocol, upresults)
   results["ciphers"] = ciphers
 
   -- Format the compressor table.
-  table.sort(compressors)
+  if compressors then
+    table.sort(compressors)
+  end
   results["compressors"] = compressors
 
   results["cipher preference"] = cipher_pref