1 files changed, 1 insertions, 1 deletions
diff --git a/cpp/src/Slice/Util.cpp b/cpp/src/Slice/Util.cpp
index c8d98fc400f..8e0fe4c8bdc 100644
--- a/cpp/src/Slice/Util.cpp
+++ b/cpp/src/Slice/Util.cpp
@@ -115,7 +115,7 @@ Slice::fullPath(const string& path)
         }
 
         char buf[PATH_MAX + 1];
-        int len = readlink(subpath.c_str(), buf, sizeof(buf));
+        int len = static_cast<int>(readlink(subpath.c_str(), buf, sizeof(buf)));
         if(len > 0)
         {
             buf[len] = '\0';