diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index 4fd99bbb3..c0151c342 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -529,7 +529,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                 else:
                     val = getChar(index, asciiTbl)
 
-                if val is None or (lastChar > 0 and index > lastChar):
+                if val is None:
                     finalValue = partialValue
                     break
 
@@ -548,6 +548,10 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                     finalValue = partialValue[:-INFERENCE_BLANK_BREAK]
                     break
 
+                if (lastChar > 0 and index >= lastChar):
+                    finalValue = partialValue
+                    break
+
     except KeyboardInterrupt:
         abortedFlag = True
     finally: