Cleaning a few more warnings out.

3 files changed, 3 insertions, 3 deletions

diff --git a/src/BLua.cc b/src/BLua.cc
index 8d6b3ee..fa519a9 100644
--- a/src/BLua.cc
+++ b/src/BLua.cc
@@ -296,7 +296,7 @@ int Balau::LuaStatics::callwrap(lua_State * __L, lua_CFunction func) {
         L.push((void *) &s_signature);
         r = L.yield(L.gettop());
     }
-    catch (EAgain & e) {
+    catch (EAgain &) {
         L.error("The C callback from Lua has thrown an EAgain - you can't do that, you have to wrap it using Lua::yield. The application will now crash, because this task will stop, but the event in the EAgain will later try to wake it up.");
     }
     catch (GeneralException & e) {
diff --git a/src/BWebSocket.cc b/src/BWebSocket.cc
index 2faf9d9..7d6bf1c 100644
--- a/src/BWebSocket.cc
+++ b/src/BWebSocket.cc
@@ -251,7 +251,7 @@ void Balau::WebSocketWorker::Do() {
     error:
         disconnect();
     }
-    catch (Balau::EAgain & e) {
+    catch (Balau::EAgain &) {
         taskSwitch();
     }
 }
diff --git a/src/HelperTasks.cc b/src/HelperTasks.cc
index 074aa8d..3a80b82 100644
--- a/src/HelperTasks.cc
+++ b/src/HelperTasks.cc
@@ -38,7 +38,7 @@ void Balau::CopyTask::Do() {
             }
         }
     }
-    catch (EAgain & e) {
+    catch (EAgain &) {
         taskSwitch();
     }
 }