cruft only

2 files changed, 2 insertions, 1 deletions

diff --git a/compat/mutex.hpp b/compat/mutex.hpp
index e4d0fee6..54758a08 100644
--- a/compat/mutex.hpp
+++ b/compat/mutex.hpp
@@ -16,6 +16,7 @@ public:
     mutex& operator=(const mutex& datum);
     mutex(const mutex& datum);
     explicit mutex(RecursionMode m);
+    mutex() : mutex{NonRecursive} {}
 
     QMutex* operator&() const noexcept;
     explicit operator QMutex*() const noexcept;
diff --git a/compat/sleep.cpp b/compat/sleep.cpp
index 5178ae2f..e64e6254 100644
--- a/compat/sleep.cpp
+++ b/compat/sleep.cpp
@@ -14,7 +14,7 @@ namespace portable
         {
 #ifdef _WIN32
 
-            Sleep(milliseconds);
+            Sleep((unsigned)milliseconds);
 #else
             usleep(unsigned(milliseconds) * 1000U); // takes microseconds
 #endif