Move randombytes_stir() before returning sodium_init().

src/libsodium/sodium/core.c

@@ -12,10 +12,10 @@ sodium_init(void)
     if (initialized != 0) {
         return 1;
     }
-    randombytes_stir();
     if (crypto_onetimeauth_pick_best_implementation() == NULL) {
         return -1;
     }
+    randombytes_stir();
     initialized = 1;
 
     return 0;