3 files changed, 7 insertions, 7 deletions
diff --git a/serialize/json-helper.cpp b/serialize/json-helper.cpp
index 538bcdcb..5504ff52 100644
--- a/serialize/json-helper.cpp
+++ b/serialize/json-helper.cpp
@@ -8,7 +8,7 @@ static T open_stream(StringView filename)
 {
     T s;
     s.exceptions(s.exceptions() | std::ios::failbit | std::ios::badbit);
-    s.open(filename, mode);
+    s.open(filename.data(), mode);
     return s;
 }
 
diff --git a/serialize/world-reader.cpp b/serialize/world-reader.cpp
index e55ea059..615aba0d 100644
--- a/serialize/world-reader.cpp
+++ b/serialize/world-reader.cpp
@@ -118,10 +118,11 @@ world world::deserialize(StringView filename)
 {
     char errbuf[128];
     constexpr auto strerror = []<std::size_t N> (char (&buf)[N]) -> const char* {
+        buf[0] = '\0';
 #ifndef _WIN32
-        ::strerror_r(errno, buf, std::size(buf));
+        (void)::strerror_r(errno, buf, std::size(buf));
 #else
-        ::strerror_s(buf, std::size(buf), errno);
+        (void)::strerror_s(buf, std::size(buf), errno);
 #endif
         return buf;
     };
diff --git a/serialize/world-writer.cpp b/serialize/world-writer.cpp
index c33947dc..7e89c508 100644
--- a/serialize/world-writer.cpp
+++ b/serialize/world-writer.cpp
@@ -12,8 +12,6 @@
 #include <Corrade/Containers/StringView.h>
 #include <Corrade/Utility/Path.h>
 
-namespace Path = Corrade::Utility::Path;
-
 namespace floormat::Serialize {
 
 struct interned_atlas final {
@@ -256,10 +254,11 @@ void world::serialize(StringView filename)
     collect(true);
     char errbuf[128];
     constexpr auto strerror = []<std::size_t N> (char (&buf)[N]) -> const char* {
+        buf[0] = '\0';
 #ifndef _WIN32
-        ::strerror_r(errno, buf, std::size(buf));
+        (void)::strerror_r(errno, buf, std::size(buf));
 #else
-        ::strerror_s(buf, std::size(buf), errno);
+        (void)::strerror_s(buf, std::size(buf), errno);
 #endif
         return buf;
     };