diff --git a/examples/server/tlog.py b/examples/server/tlog.py
index 3422ff8..4114700 100644
--- a/examples/server/tlog.py
+++ b/examples/server/tlog.py
@@ -77,7 +77,7 @@ def parse_line(self, line):
             raise Exception(f"TLOG line format invalid: '{line}'")
 
     def getTIDs(self, tids=None):
-        if type(tids) == str:
+        if isinstance(tids,str):
             tids = [tids]
         elif tids is None:
             tids = []
diff --git a/pyproject.toml b/pyproject.toml
index e4638a0..fef44e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pyrfc"
-version = "3.1"
+version = "3.2"
 readme = "README.md"
 license = { file = "LICENSES/Apache-2.0.txt" }
 description = "Python bindings for SAP NetWeaver RFC SDK"