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-rw-r--r--src/modules/m_spanningtree/utils.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/m_spanningtree/utils.cpp b/src/modules/m_spanningtree/utils.cpp
index aad601251..c75d3cf0c 100644
--- a/src/modules/m_spanningtree/utils.cpp
+++ b/src/modules/m_spanningtree/utils.cpp
@@ -222,7 +222,7 @@ void SpanningTreeUtilities::RefreshIPCache()
{
this->Creator->DNS->Process(sr);
}
- catch (DNS::Exception &)
+ catch (const DNS::Exception&)
{
delete sr;
}