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-rw-r--r--lib/custodian/protocoltest/tcp.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/custodian/protocoltest/tcp.rb b/lib/custodian/protocoltest/tcp.rb
index 822b82c..a28ed33 100644
--- a/lib/custodian/protocoltest/tcp.rb
+++ b/lib/custodian/protocoltest/tcp.rb
@@ -160,7 +160,7 @@ module Custodian
return true
else
# test for banner
- if ( ( !read.nil? ) && ( read =~ /#{banner}/i ) )
+ if ( ( !read.nil? ) && ( banner.match(read) ) )
return true
end