From 7ade3aa1ad042d9f3415a95721bd467a416ee39f Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Fri, 22 Dec 2017 01:25:03 +0100
Subject: [PATCH] Fixes #2841

---
 lib/core/common.py   | 4 ++--
 lib/core/settings.py | 2 +-
 txt/checksum.md5     | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/core/common.py b/lib/core/common.py
index 79bdf3a6b..c0b8277ab 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -2899,7 +2899,7 @@ def isDBMSVersionAtLeast(version):
 
         value = filterStringValue(value, '[0-9.><=]')
 
-        if isinstance(value, basestring):
+        if value and isinstance(value, basestring):
             if value.startswith(">="):
                 value = float(value.replace(">=", ""))
             elif value.startswith(">"):
@@ -2909,7 +2909,7 @@ def isDBMSVersionAtLeast(version):
             elif value.startswith(">"):
                 value = float(value.replace("<", "")) - 0.01
 
-        retVal = distutils.version.LooseVersion(getUnicode(value)) >= distutils.version.LooseVersion(getUnicode(version))
+            retVal = distutils.version.LooseVersion(getUnicode(value)) >= distutils.version.LooseVersion(getUnicode(version))
 
     return retVal
 
diff --git a/lib/core/settings.py b/lib/core/settings.py
index b96bc727e..360ff3eb0 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.1.12.24"
+VERSION = "1.1.12.25"
 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/txt/checksum.md5 b/txt/checksum.md5
index 83174b84e..4de57d5e6 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -27,7 +27,7 @@ d2cdb9e832e18a81e936ca3348144b16  lib/controller/handler.py
 5fb9aaf874daa47ea2b672a22740e56b  lib/controller/__init__.py
 367c522e9b2ea0cf585c733efa4f961f  lib/core/agent.py
 9eccf8db8b8e259e30c1eade4ee499b0  lib/core/bigarray.py
-4c384d4c5af98c12f1dcc7eaa7fb3886  lib/core/common.py
+afb84336be84f622f9d16cbb9a18ddd3  lib/core/common.py
 5c918135b3776bb129edbfdd422ece1b  lib/core/convert.py
 90b1b08368ac8a859300e6fa6a8c796e  lib/core/data.py
 1c14bdbf47b8dba31f73da9ad731a54a  lib/core/datatype.py
@@ -46,7 +46,7 @@ f872699e948d0692ce11b54781da814c  lib/core/log.py
 760d9df2a27ded29109b390ab202e72d  lib/core/replication.py
 a2466b62e67f8b31736bac4dac590e51  lib/core/revision.py
 02d4762140a72fd44668d3dab5eabda9  lib/core/session.py
-29c0daff930defef7790fcd2bdf3baea  lib/core/settings.py
+56f7972f202626d2a8b9e02502e26c18  lib/core/settings.py
 35bffbad762eb9e03db9e93b1c991103  lib/core/shell.py
 a59ec28371ae067a6fdd8f810edbee3d  lib/core/subprocessng.py
 d93501771b41315f9fb949305b6ed257  lib/core/target.py