diff --git a/doc/THANKS b/doc/THANKS
index 10cd249e4..b277e1db3 100644
--- a/doc/THANKS
+++ b/doc/THANKS
@@ -319,6 +319,9 @@ Stuffe <stuffe.dk@gmail.com>
 Sylphid <sylphid.su@sti.com.tw>
     for suggesting some features
 
+Mosk Dmitri <ya@darkbyte.ru>
+    for reporting a minor bug
+
 
 == Organizations ==
 
diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index bef1b7657..5bef97de7 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -304,6 +304,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
             conf.threadContinue = False
             raise
 
+        infoMsg = None
         # If we have got one single character not correctly fetched it
         # can mean that the connection to the target url was lost
         if None in value: