Fix some issues reported by scan-build.

All of these are harmless and should never cause an issue in practise.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/modules/m_dccallow.cpp b/src/modules/m_dccallow.cpp
index bb0a6d2e2..67e28c93b 100644
--- a/src/modules/m_dccallow.cpp
+++ b/src/modules/m_dccallow.cpp
@@ -160,6 +160,13 @@ public:
 			list->push_back(dccallow);
 		}
 
+		// If we have an empty list then don't store it.
+		if (list->empty())
+		{
+			delete list;
+			return;
+		}
+
 		// The value was well formed.
 		Set(user, list);
 	}