apply requested changes

Return-To-The-Roots · Jun 16, 2024 · 46e838f · 46e838f
1 parent 59e4642
commit 46e838f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/extras/ai-battle/HeadlessGame.cpp b/extras/ai-battle/HeadlessGame.cpp
@@ -32,8 +32,10 @@ using bfs::canonical;
 #ifdef WIN32
 HANDLE setupStdOut();
 void printConsole(const char* fmt, ...);
+#elif defined(__GNUC__)
+void printConsole(const char* fmt, ...) __attribute__ ((format (printf, 1, 2)));
 #else
-void printConsole(const char* fmt, ...) __attribute__((format(gnu_printf, 1, 2)));
+void printConsole(const char* fmt, ...);
 #endif
 
 HeadlessGame::HeadlessGame(const GlobalGameSettings& ggs, const bfs::path& map, const std::vector<AI::Info>& ais)
@@ -248,7 +250,7 @@ void printConsole(const char* fmt, ...)
     static char buffer[512];
     va_list args;
     va_start(args, fmt);
-    int len = vsnprintf(buffer, sizeof(buffer), fmt, args);
+    const int len = vsnprintf(buffer, sizeof(buffer), fmt, args);
     va_end(args);
     if(len > 0 && (size_t)len < sizeof(buffer))
     {