[PATCH] pluginmanager.h: fix a warning about return statement

[Lubomir I. Ivanov]

From: "Lubomir I. Ivanov" <neolit123 at gmail.com>

Signed-off-by: Lubomir I. Ivanov <neolit123 at gmail.com>
---
 subsurface-core/pluginmanager.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/subsurface-core/pluginmanager.h b/subsurface-core/pluginmanager.h
index 19e88b8..6a46c87 100644
--- a/subsurface-core/pluginmanager.h
+++ b/subsurface-core/pluginmanager.h
@@ -12,8 +12,8 @@ public:
 	QList<ISocialNetworkIntegration*> socialNetworkIntegrationPlugins() const;
 private:
 	PluginManager();
-	PluginManager(const PluginManager&){};
-	PluginManager& operator=(const PluginManager&){};
+	PluginManager(const PluginManager&) {};
+	PluginManager& operator=(const PluginManager&) { return *this; };
 };
 
-#endif
\ No newline at end of file
+#endif
-- 
1.7.11.msysgit.0