5 files changed, 6 insertions, 6 deletions
diff --git a/Swiften/Elements/DiscoInfo.h b/Swiften/Elements/DiscoInfo.h
index d5bf64a..b73165e 100644
--- a/Swiften/Elements/DiscoInfo.h
+++ b/Swiften/Elements/DiscoInfo.h
@@ -84,19 +84,19 @@ namespace Swift {
 
 			bool hasFeature(const std::string& feature) const {
 				return std::find(features_.begin(), features_.end(), feature) != features_.end();
 			}
 
 			void addExtension(Form::ref form) {
 				extensions_.push_back(form);
 			}
 
-			const std::vector<Form::ref> getExtensions() const {
+			const std::vector<Form::ref>& getExtensions() const {
 				return extensions_;
 			}
 
 		private:
 			std::string node_;
 			std::vector<Identity> identities_;
 			std::vector<std::string> features_;
 			std::vector<Form::ref> extensions_;
 	};
diff --git a/Swiften/Elements/FormField.h b/Swiften/Elements/FormField.h
index f455303..517369b 100644
--- a/Swiften/Elements/FormField.h
+++ b/Swiften/Elements/FormField.h
@@ -42,19 +42,19 @@ namespace Swift {
 
 			void addOption(const Option& option) {
 				options.push_back(option);
 			}
 
 			const std::vector<Option>& getOptions() const {
 				return options;
 			}
 
-			const std::vector<std::string> getRawValues() const {
+			const std::vector<std::string>& getRawValues() const {
 				return rawValues;
 			}
 
 			void addRawValue(const std::string& value) {
 				rawValues.push_back(value);
 			}
 
 		protected:
 			FormField() : required(false) {}
diff --git a/Swiften/Elements/JinglePayload.h b/Swiften/Elements/JinglePayload.h
index 59d3c99..59fba7b 100644
--- a/Swiften/Elements/JinglePayload.h
+++ b/Swiften/Elements/JinglePayload.h
@@ -96,19 +96,19 @@ namespace Swift {
 
 			const std::string& getSessionID() const {
 				return sessionID;
 			}
 
 			void addContent(JingleContent::ref content) {
 				this->contents.push_back(content);
 			}
 
-			const std::vector<JingleContent::ref> getContents() const {
+			const std::vector<JingleContent::ref>& getContents() const {
 				return contents;
 			}
 
 			void setReason(const Reason& reason) {
 				this->reason = reason;
 			}
 
 			const boost::optional<Reason>& getReason() const {
 				return reason;
diff --git a/Swiften/Elements/MUCUserPayload.h b/Swiften/Elements/MUCUserPayload.h
index fb6d4c4..7460c35 100644
--- a/Swiften/Elements/MUCUserPayload.h
+++ b/Swiften/Elements/MUCUserPayload.h
@@ -46,18 +46,18 @@ namespace Swift {
 			// }
 
 			MUCUserPayload() {
 			}
 
 			void addItem(Item item) {items_.push_back(item);}
 		
 			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_;
 			std::vector<StatusCode> statusCodes_;
 	};
 }
diff --git a/Swiften/Elements/SearchPayload.h b/Swiften/Elements/SearchPayload.h
index 3a484cc..d6d7ed1 100644
--- a/Swiften/Elements/SearchPayload.h
+++ b/Swiften/Elements/SearchPayload.h
@@ -68,19 +68,19 @@ namespace Swift {
 
 			void setLast(const std::string& v) {
 				this->last = v;
 			}
 
 			void setEMail(const std::string& v) {
 				this->email = v;
 			}
 
-			const std::vector<Item> getItems() const {
+			const std::vector<Item>& getItems() const {
 				return items;
 			}
 
 			void addItem(const Item& item) {
 				items.push_back(item);
 			}
 
 		private:
 			Form::ref form;