From 4643bd6517cd9eaa417068f67148c0246587555b Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Fri, 21 Apr 2017 17:44:51 +0200
Subject: [PATCH] Quick patch for #2498

---
 lib/core/agent.py    | 2 +-
 lib/core/common.py   | 2 +-
 lib/core/settings.py | 2 +-
 txt/checksum.md5     | 6 +++---
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/core/agent.py b/lib/core/agent.py
index 2154bdb3f..5ee917cb5 100644
--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -452,7 +452,7 @@ class Agent(object):
         @rtype: C{str}
         """
 
-        if not Backend.getDbms():
+        if not Backend.getIdentifiedDbms():
             return fields
 
         if fields.startswith("(CASE") or fields.startswith("(IIF") or fields.startswith("SUBSTR") or fields.startswith("MID(") or re.search(r"\A'[^']+'\Z", fields):
diff --git a/lib/core/common.py b/lib/core/common.py
index 4b5a2caca..68eb5237d 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -4131,7 +4131,7 @@ def decodeHexValue(value, raw=False):
         retVal = value
         if value and isinstance(value, basestring):
             if len(value) % 2 != 0:
-                retVal = "%s?" % hexdecode(value[:-1])
+                retVal = "%s?" % hexdecode(value[:-1]) if len(value) > 1 else value
                 singleTimeWarnMessage("there was a problem decoding value '%s' from expected hexadecimal form" % value)
             else:
                 retVal = hexdecode(value)
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 6e0f0821b..31b824efd 100755
--- 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 = "1.1.4.44"
+VERSION = "1.1.4.45"
 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 793c1961c..c43c37b77 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -25,9 +25,9 @@ c55b400b72acc43e0e59c87dd8bb8d75  extra/shellcodeexec/windows/shellcodeexec.x32.
 df647d57cf02cc0e4bda6b8ccc9d8138  lib/controller/controller.py
 52a3969f57170e935e3fc0156335bf2c  lib/controller/handler.py
 310efc965c862cfbd7b0da5150a5ad36  lib/controller/__init__.py
-d3b4e1139bf117fe4cf6451d43d8253c  lib/core/agent.py
+3dfaab045a72c3faae2bfcab24c60ec3  lib/core/agent.py
 6cc95a117fbd34ef31b9aa25520f0e31  lib/core/bigarray.py
-128a9fbdf43c064e96af3f1493d3baea  lib/core/common.py
+6517ed1b9cac3780b6ed565d1feff90e  lib/core/common.py
 5065a4242a8cccf72f91e22e1007ae63  lib/core/convert.py
 a8143dab9d3a27490f7d49b6b29ea530  lib/core/data.py
 7936d78b1a7f1f008ff92bf2f88574ba  lib/core/datatype.py
@@ -46,7 +46,7 @@ ebb778c2d26eba8b34d7d8658e4105a6  lib/core/optiondict.py
 d8e9250f3775119df07e9070eddccd16  lib/core/replication.py
 785f86e3f963fa3798f84286a4e83ff2  lib/core/revision.py
 40c80b28b3a5819b737a5a17d4565ae9  lib/core/session.py
-67af5c012b781810e14301748cb43e21  lib/core/settings.py
+c67ce72cf54307123a0007d66b3c4fd7  lib/core/settings.py
 d91291997d2bd2f6028aaf371bf1d3b6  lib/core/shell.py
 2ad85c130cc5f2b3701ea85c2f6bbf20  lib/core/subprocessng.py
 155e2d3fda87b2e3ffa4f7a770513946  lib/core/target.py