X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.pythonlink.win32.x86_64%2Fsrc%2Fsclpy.c;fp=org.simantics.pythonlink.win32.x86_64%2Fsrc%2Fsclpy.c;h=8e41834ee1d2c505bc0a8e4764782e4c08323503;hb=025afe064401dba02dd70cf3daa1b94d52966aa8;hp=8de3c87ea29517cd42438f8a04fdca3575d4fc8a;hpb=ed5759e22d06d82af4bc67e27239aa4e66310b8b;p=simantics%2Fpython.git

diff --git a/org.simantics.pythonlink.win32.x86_64/src/sclpy.c b/org.simantics.pythonlink.win32.x86_64/src/sclpy.c
index 8de3c87..8e41834 100644
--- a/org.simantics.pythonlink.win32.x86_64/src/sclpy.c
+++ b/org.simantics.pythonlink.win32.x86_64/src/sclpy.c
@@ -886,7 +886,11 @@ Java_org_simantics_pythonlink_PythonContext_executePythonStatementImpl(
 								Py_DECREF(message);
 							}
 							else {
-								throwPythonException(env, "Internal error, no message");
+								PyTypeObject
+									*ty = (PyTypeObject *)exceptionType;
+								throwPythonException(
+										env, ty ? ty->tp_name
+												: "Internal error, null exception type");
 							}
 							Py_DECREF(args);
 							Py_DECREF(formatExc);
@@ -900,6 +904,9 @@ Java_org_simantics_pythonlink_PythonContext_executePythonStatementImpl(
 						throwPythonException(env, "Internal error, no traceback module");
 					}
 				}
+				Py_XDECREF(exceptionType);
+				Py_XDECREF(exception);
+				Py_XDECREF(traceback);
 			}
 
 			PyEval_SaveThread();