From 94c00fd3bc21bad0bc9caac88f4204fb237deb22 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Sat, 1 Jun 2019 00:53:47 +0200
Subject: [PATCH] Trivial refactoring

---
 lib/core/settings.py              | 2 +-
 lib/core/unescaper.py             | 1 -
 lib/techniques/blind/inference.py | 2 +-
 lib/utils/getch.py                | 4 +++-
 lib/utils/xrange.py               | 2 --
 5 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/lib/core/settings.py b/lib/core/settings.py
index 9d5d5cf78..631185551 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.5.162"
+VERSION = "1.3.5.163"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/lib/core/unescaper.py b/lib/core/unescaper.py
index ece7e1240..e2e33e84d 100644
--- a/lib/core/unescaper.py
+++ b/lib/core/unescaper.py
@@ -6,7 +6,6 @@ See the file 'LICENSE' for copying permission
 """
 
 from lib.core.common import Backend
-from lib.core.data import conf
 from lib.core.datatype import AttribDict
 from lib.core.settings import EXCLUDE_UNESCAPE
 
diff --git a/lib/techniques/blind/inference.py b/lib/techniques/blind/inference.py
index 79b89f344..d0ccf66d8 100644
--- a/lib/techniques/blind/inference.py
+++ b/lib/techniques/blind/inference.py
@@ -279,7 +279,7 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
                     return None
 
             maxChar = maxValue = charTbl[-1]
-            minChar = minValue = charTbl[0]
+            minValue = charTbl[0]
             firstCheck = False
             lastCheck = False
             unexpectedCode = False
diff --git a/lib/utils/getch.py b/lib/utils/getch.py
index f3b16f9e5..84e099e5d 100644
--- a/lib/utils/getch.py
+++ b/lib/utils/getch.py
@@ -58,9 +58,11 @@ class _GetchMacCarbon(object):
     def __init__(self):
         import Carbon
 
-        _ = Carbon.Evt  # see if it has this (in Unix, it doesn't)
+        getattr(Carbon, "Evt")  # see if it has this (in Unix, it doesn't)
 
     def __call__(self):
+        import Carbon
+
         if Carbon.Evt.EventAvail(0x0008)[0] == 0:  # 0x0008 is the keyDownMask
             return ''
         else:
diff --git a/lib/utils/xrange.py b/lib/utils/xrange.py
index 962f7f625..a8b3d69a1 100644
--- a/lib/utils/xrange.py
+++ b/lib/utils/xrange.py
@@ -7,8 +7,6 @@ See the file 'LICENSE' for copying permission
 
 import numbers
 
-from lib.core.compat import cmp
-
 class xrange(object):
     """
     Advanced (re)implementation of xrange (supports slice/copy/etc.)