diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index 00a320661..d42e7b192 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -1297,6 +1297,9 @@ def checkWaf():
             logger.critical(warnMsg)
         return _
 
+    if not kb.originalPage:
+        return None
+
     infoMsg = "checking if the target is protected by "
     infoMsg += "some kind of WAF/IPS/IDS"
     logger.info(infoMsg)
diff --git a/lib/core/settings.py b/lib/core/settings.py
index ad4e987b6..29452b69b 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 = "1.1.7.29"
+VERSION = "1.1.7.30"
 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 80a53bfad..21f76df76 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -21,7 +21,7 @@ c55b400b72acc43e0e59c87dd8bb8d75  extra/shellcodeexec/windows/shellcodeexec.x32.
 310efc965c862cfbd7b0da5150a5ad36  extra/sqlharvest/__init__.py
 7713aa366c983cdf1f3dbaa7383ea9e1  extra/sqlharvest/sqlharvest.py
 7afe836fd97271ccba67b4c0da2482ff  lib/controller/action.py
-2f410ced3f93932699a046c1b704ef3b  lib/controller/checks.py
+5adb0a4ebf766a3cb9c3b1810b3e4b87  lib/controller/checks.py
 a66093c734c7f94ecdf94d882c2d8b89  lib/controller/controller.py
 35843d3e6dc4ea6c2462d48d2554ad10  lib/controller/handler.py
 310efc965c862cfbd7b0da5150a5ad36  lib/controller/__init__.py
@@ -46,7 +46,7 @@ fbf750dc617c3549ee423d6c2334ba4d  lib/core/option.py
 d8e9250f3775119df07e9070eddccd16  lib/core/replication.py
 785f86e3f963fa3798f84286a4e83ff2  lib/core/revision.py
 40c80b28b3a5819b737a5a17d4565ae9  lib/core/session.py
-c26a0ff3f3275c3db5d7b7184b4fb77e  lib/core/settings.py
+090fae09761979f7e5127173bfb0d359  lib/core/settings.py
 d91291997d2bd2f6028aaf371bf1d3b6  lib/core/shell.py
 2ad85c130cc5f2b3701ea85c2f6bbf20  lib/core/subprocessng.py
 85e3a98bc9ba62125baa13e864f37a3f  lib/core/target.py