diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index 9de54213b..ff87aa5a2 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -514,8 +514,8 @@ def checkSqlInjection(place, parameter, value):
                                     seqMatcher = getCurrentThreadData().seqMatcher
 
                                     for current in (kb.originalPage, kb.heuristicPage):
-                                        seqMatcher.set_seq1(current)
-                                        seqMatcher.set_seq2(falsePage)
+                                        seqMatcher.set_seq1(current or "")
+                                        seqMatcher.set_seq2(falsePage or "")
                                         ratio *= seqMatcher.quick_ratio()
 
                                     if ratio == 1.0:
diff --git a/lib/core/settings.py b/lib/core/settings.py
index fc0903a0d..779610a3c 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 = "1.3.5.118"
+VERSION = "1.3.5.119"
 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)