diff --git a/src/App.cpp b/src/App.cpp
index cc125462..af80fc7d 100644
--- a/src/App.cpp
+++ b/src/App.cpp
@@ -190,8 +190,10 @@ void App::onConsoleCommand(char command)
 
     case 'p':
     case 'P':
-        LOG_INFO(m_options->colors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
-        Workers::setEnabled(false);
+        if (Workers::isEnabled()) {
+            LOG_INFO(m_options->colors() ? "\x1B[01;33mpaused\x1B[0m, press \x1B[01;35mr\x1B[0m to resume" : "paused, press 'r' to resume");
+            Workers::setEnabled(false);
+        }
         break;
 
     case 'r':
diff --git a/src/Options.cpp b/src/Options.cpp
index 190cb83a..80010320 100644
--- a/src/Options.cpp
+++ b/src/Options.cpp
@@ -36,6 +36,11 @@
 #endif
 
 
+#ifndef XMRIG_NO_HTTPD
+#   include <microhttpd.h>
+#endif
+
+
 #include "Cpu.h"
 #include "donate.h"
 #include "net/Url.h"
@@ -832,6 +837,10 @@ void Options::showVersion()
     "\n");
 
     printf("\nlibuv/%s\n", uv_version_string());
+
+#   ifndef XMRIG_NO_HTTPD
+    printf("libmicrohttpd/%s\n", MHD_get_version());
+#   endif
 }