TypeNamePatternConverter: added a safety net of null checks to avoid null reference exceptions [LOG4NET-559]
Project: http://git-wip-us.apache.org/repos/asf/logging-log4net/repo Commit: http://git-wip-us.apache.org/repos/asf/logging-log4net/commit/2781b83b Tree: http://git-wip-us.apache.org/repos/asf/logging-log4net/tree/2781b83b Diff: http://git-wip-us.apache.org/repos/asf/logging-log4net/diff/2781b83b Branch: refs/heads/master Commit: 2781b83bd1ef3a15dd7b0f17934fdbf22a691a35 Parents: 29be936 Author: Dominik Psenner <dpsen...@apache.org> Authored: Wed Mar 15 07:35:52 2017 +0000 Committer: Dominik Psenner <dpsen...@apache.org> Committed: Wed Mar 15 07:35:52 2017 +0000 ---------------------------------------------------------------------- src/Layout/Pattern/TypeNamePatternConverter.cs | 10 ++++++++++ 1 file changed, 10 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/logging-log4net/blob/2781b83b/src/Layout/Pattern/TypeNamePatternConverter.cs ---------------------------------------------------------------------- diff --git a/src/Layout/Pattern/TypeNamePatternConverter.cs b/src/Layout/Pattern/TypeNamePatternConverter.cs index 0be4463..8aea75b 100644 --- a/src/Layout/Pattern/TypeNamePatternConverter.cs +++ b/src/Layout/Pattern/TypeNamePatternConverter.cs @@ -48,6 +48,16 @@ namespace log4net.Layout.Pattern /// </remarks> override protected string GetFullyQualifiedName(LoggingEvent loggingEvent) { + if (loggingEvent == null) + { + return string.Empty; + } + + if (logigngEvent.LocationInformation == null) + { + return string.Empty; + } + return loggingEvent.LocationInformation.ClassName; } }
