From 174bf146e5973cb7f11892c54972bc99e4a74eae Mon Sep 17 00:00:00 2001
From: Jens Steinhauser <jens.steinhauser@gmail.com>
Date: Tue, 7 Oct 2014 14:01:34 +0200
Subject: [PATCH] bindings: Better error handling in enumeration get()
 function.

Prior to this patch a call to get() with an invalid enumeration value
would raise an exception that would, for example, terminate the python
interpreter, whereas now the exception is handled and translated into a
proper python exception.
---
 bindings/cxx/enums.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bindings/cxx/enums.py b/bindings/cxx/enums.py
index e942058c..9eddd1ad 100644
--- a/bindings/cxx/enums.py
+++ b/bindings/cxx/enums.py
@@ -95,6 +95,9 @@ code_template = """
 
 const {classname} *{classname}::get(int id)
 {{
+    if (_values.find(static_cast<{enumname}>(id)) == _values.end())
+        throw Error(SR_ERR_ARG);
+
     return {classname}::_values.at(static_cast<{enumname}>(id));
 }}
 """