Minor patch (Issue #1327)

lib/core/target.py

@@ -683,10 +683,13 @@ def initTargetEnv():
         class _(unicode):
             pass
 
+        kb.postUrlEncode = False
+
         for key, value in conf.httpHeaders:
             if key.upper() == HTTP_HEADER.CONTENT_TYPE.upper():
                 kb.postUrlEncode = "urlencoded" in value
                 break
+
         if kb.postUrlEncode:
             original = conf.data
             conf.data = _(urldecode(conf.data))