diff --git a/README.md b/README.md
index c4704846..c4d6872d 100644
--- a/README.md
+++ b/README.md
@@ -179,7 +179,7 @@ This will limit doublehash mode (av=2,av=4) to thread 0 and thread 2, thread 1 a
 
 ### HUGE PAGES unavailable (Windows)
 * Run XMRig as Administrator.
-* Since version 0.8.0 XMRig automatically enable SeLockMemoryPrivilege for current user, but reboot or sign out still required. [Manual instruction](https://msdn.microsoft.com/en-gb/library/ms190730.aspx).
+* Since version 0.8.0 XMRig automatically enables SeLockMemoryPrivilege for current user, but reboot or sign out still required. [Manual instruction](https://msdn.microsoft.com/en-gb/library/ms190730.aspx).
 
 ### HUGE PAGES unavailable (Linux)
 * Before starting XMRigDaemon set huge pages
diff --git a/src/App.cpp b/src/App.cpp
index 550e550e..e02d6e95 100644
--- a/src/App.cpp
+++ b/src/App.cpp
@@ -96,7 +96,9 @@ App::App(int argc, char **argv) :
 
     m_network = new Network(m_options);
 
-    uv_signal_init(uv_default_loop(), &m_signal);
+    uv_signal_init(uv_default_loop(), &m_sigHUP);
+    uv_signal_init(uv_default_loop(), &m_sigINT);
+    uv_signal_init(uv_default_loop(), &m_sigTERM);
 }
 
 App::~App()
@@ -127,9 +129,9 @@ int App::start()
         return EINVAL;
     }
 
-    uv_signal_start(&m_signal, App::onSignal, SIGHUP);
-    uv_signal_start(&m_signal, App::onSignal, SIGTERM);
-    uv_signal_start(&m_signal, App::onSignal, SIGINT);
+    uv_signal_start(&m_sigHUP,  App::onSignal, SIGHUP);
+    uv_signal_start(&m_sigINT,  App::onSignal, SIGINT);
+    uv_signal_start(&m_sigTERM, App::onSignal, SIGTERM);
 
     background();
 
diff --git a/src/App.h b/src/App.h
index 215ae7d2..cd886a83 100644
--- a/src/App.h
+++ b/src/App.h
@@ -66,8 +66,10 @@ private:
   Httpd *m_httpd;
   Network *m_network;
   Options *m_options;
+  uv_signal_t m_sigHUP;
+  uv_signal_t m_sigINT;
+  uv_signal_t m_sigTERM;
   CCClient *m_ccclient;
-  uv_signal_t m_signal;
   uv_async_t m_async;
 };
 
diff --git a/src/Platform_mac.cpp b/src/Platform_mac.cpp
index 5e53aacb..ba541f1d 100644
--- a/src/Platform_mac.cpp
+++ b/src/Platform_mac.cpp
@@ -22,6 +22,7 @@
  */
 
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <sys/resource.h>
 #include <uv.h>
@@ -41,11 +42,11 @@ static inline char *createUserAgent()
 
     char *buf = new char[max];
 
-#   ifdef XMRIG_NVIDIA_PROJECT
-    const int cudaVersion = cuda_get_runtime_version();
-    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s CUDA/%d.%d clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), cudaVersion / 1000, cudaVersion % 100, __clang_major__, __clang_minor__, __clang_patchlevel__);
-#   else
-    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   ifdef XMRIG_NVIDIA_PROJECT
+    const int cudaVersion = cuda_get_runtime_version();
+    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s CUDA/%d.%d clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), cudaVersion / 1000, cudaVersion % 100, __clang_major__, __clang_minor__, __clang_patchlevel__);
+#   else
+    snprintf(buf, max, "%s/%s (Macintosh; Intel Mac OS X) libuv/%s clang/%d.%d.%d", APP_NAME, APP_VERSION, uv_version_string(), __clang_major__, __clang_minor__, __clang_patchlevel__);
 #   endif
 
     return buf;
diff --git a/src/net/Client.cpp b/src/net/Client.cpp
index 88134ae7..8e8ebcfd 100644
--- a/src/net/Client.cpp
+++ b/src/net/Client.cpp
@@ -582,11 +582,11 @@ void Client::onRead(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf)
             LOG_ERR("[%s:%u] read error: \"%s\"", client->m_url.host(), client->m_url.port(), uv_strerror((int) nread));
         }
 
-        return client->close();;
+        return client->close();
     }
 
     if ((size_t) nread > (sizeof(m_buf) - 8 - client->m_recvBufPos)) {
-        return client->close();;
+        return client->close();
     }
 
     client->m_recvBufPos += nread;
@@ -623,7 +623,7 @@ void Client::onResolved(uv_getaddrinfo_t *req, int status, struct addrinfo *res)
     auto client = getClient(req->data);
     if (status < 0) {
         LOG_ERR("[%s:%u] DNS error: \"%s\"", client->m_url.host(), client->m_url.port(), uv_strerror(status));
-        return client->reconnect();;
+        return client->reconnect();
     }
 
     addrinfo *ptr = res;