Use standard-conformant exit.

diff --git a/src/main.c b/src/main.c
index a720191eeeba8106485e6d77a6f9866fcab97a9e..4ed9ba8f12990c37fd072783276654be493e91ca 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -171,4 +171,4 @@ int main (int argc, char *argv[]) {
   free(world.keyswindata);
   free(world.log);
   endwin();
-  return 0; }
+  exit (EXIT_SUCCESS); }