From f770954d309c0778f1fe65a38b8e54c1063c8474 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <arsenm2@rpi.edu>
Date: Tue, 1 Jan 2013 05:42:46 -0500
Subject: [PATCH] Fix a couple more warnings

---
 src/object.cpp   | 1 +
 src/options.cpp  | 7 +++++--
 src/signaler.cpp | 4 ++--
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/object.cpp b/src/object.cpp
index 57e6ea81..814ec08c 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -124,6 +124,7 @@ void zmq::object_t::process_command (command_t &cmd_)
         process_reaped ();
         break;
 
+    case command_t::done:
     default:
         zmq_assert (false);
     }
diff --git a/src/options.cpp b/src/options.cpp
index de5074bb..4a371693 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -331,9 +331,12 @@ int zmq::options_t::setsockopt (int option_, const void *optval_,
                 return 0;
             }
         }
+    default:
+        {
+            errno = EINVAL;
+            return -1;
+        }
     }
-    errno = EINVAL;
-    return -1;
 }
 
 int zmq::options_t::getsockopt (int option_, void *optval_, size_t *optvallen_)
diff --git a/src/signaler.cpp b/src/signaler.cpp
index 104d0ece..db054b27 100644
--- a/src/signaler.cpp
+++ b/src/signaler.cpp
@@ -202,8 +202,8 @@ void zmq::signaler_t::recv ()
     //  one, return it back to the eventfd object.
     if (unlikely (dummy == 2)) {
         const uint64_t inc = 1;
-        ssize_t sz = write (w, &inc, sizeof (inc));
-        errno_assert (sz == sizeof (inc));
+        ssize_t sz2 = write (w, &inc, sizeof (inc));
+        errno_assert (sz2 == sizeof (inc));
         return;
     }