6 files changed, 7 insertions, 7 deletions
diff --git a/Swiften/Elements/DiscoInfo.h b/Swiften/Elements/DiscoInfo.h
index cb6a446..ab09d05 100644
--- a/Swiften/Elements/DiscoInfo.h
+++ b/Swiften/Elements/DiscoInfo.h
@@ -87,7 +87,7 @@ namespace Swift {
 				extensions_.push_back(form);
 			}
 
-			const std::vector<Form::ref> getExtensions() const {
+			const std::vector<Form::ref>& getExtensions() const {
 				return extensions_;
 			}
 
diff --git a/Swiften/Elements/FormField.h b/Swiften/Elements/FormField.h
index 31e179d..e8fe3a0 100644
--- a/Swiften/Elements/FormField.h
+++ b/Swiften/Elements/FormField.h
@@ -48,7 +48,7 @@ namespace Swift {
 				return options;
 			}
 
-			const std::vector<std::string> getRawValues() const {
+			const std::vector<std::string>& getRawValues() const {
 				return rawValues;
 			}
 
diff --git a/Swiften/Elements/JinglePayload.h b/Swiften/Elements/JinglePayload.h
index be02543..5c766b8 100644
--- a/Swiften/Elements/JinglePayload.h
+++ b/Swiften/Elements/JinglePayload.h
@@ -102,7 +102,7 @@ namespace Swift {
 				this->contents.push_back(content);
 			}
 
-			const std::vector<JingleContentPayload::ref> getContents() const {
+			const std::vector<JingleContentPayload::ref>& getContents() const {
 				return contents;
 			}
 
diff --git a/Swiften/Elements/MUCUserPayload.h b/Swiften/Elements/MUCUserPayload.h
index b142a8d..0276964 100644
--- a/Swiften/Elements/MUCUserPayload.h
+++ b/Swiften/Elements/MUCUserPayload.h
@@ -52,9 +52,9 @@ namespace Swift {
 		
 			void addStatusCode(StatusCode code) {statusCodes_.push_back(code);}
 
-			const std::vector<Item> getItems() const {return items_;}
+			const std::vector<Item>& getItems() const {return items_;}
 
-			const std::vector<StatusCode> getStatusCodes() const {return statusCodes_;}
+			const std::vector<StatusCode>& getStatusCodes() const {return statusCodes_;}
 
 		private:
 			std::vector<Item> items_;
diff --git a/Swiften/Elements/SearchPayload.h b/Swiften/Elements/SearchPayload.h
index fe5b09a..202007b 100644
--- a/Swiften/Elements/SearchPayload.h
+++ b/Swiften/Elements/SearchPayload.h
@@ -74,7 +74,7 @@ namespace Swift {
 				this->email = v;
 			}
 
-			const std::vector<Item> getItems() const {
+			const std::vector<Item>& getItems() const {
 				return items;
 			}
 
diff --git a/Swiften/Jingle/JingleSession.h b/Swiften/Jingle/JingleSession.h
index fa7da7e..b8117bb 100644
--- a/Swiften/Jingle/JingleSession.h
+++ b/Swiften/Jingle/JingleSession.h
@@ -27,7 +27,7 @@ namespace Swift {
 				return initiator;
 			}
 
-			std::string getID() const {
+			const std::string& getID() const {
 				return id;
 			}