Fix compilation warning glitches

2 files changed, 3 insertions, 1 deletions

diff --git a/src/tools.c b/src/tools.c
index 0ef779a..98938f0 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -1816,7 +1816,7 @@ int luaG_inter_copy( Universe* U, lua_State* L, lua_State* L2, uint_t n, LookupM
         uint_t top_L2 = lua_gettop( L2);
         uint_t i, j;
         char tmpBuf[16];
-        char* pBuf = U->verboseErrors ? tmpBuf : "?";
+        char const* pBuf = U->verboseErrors ? tmpBuf : "?";
         bool_t copyok = TRUE;
 
         if( n > top_L)
diff --git a/src/universe.c b/src/universe.c
index e733838..00de1f3 100644
--- a/src/universe.c
+++ b/src/universe.c
@@ -28,6 +28,8 @@ THE SOFTWARE.
 ===============================================================================
 */
 
+#include <string.h>
+
 #include "universe.h"
 #include "compat.h"
 #include "macros_and_utils.h"