Fixed bug in 'string.format("%p")'

The string "(null)" used for non-collectable values must be printed as a
string, not as a pointer. (Bug introduced in commit e0cbaa50fa7).

1 files changed, 1 insertions, 2 deletions

diff --git a/ltests.c b/ltests.c
index 76a6ea9b..7e6d8610 100644
--- a/ltests.c
+++ b/ltests.c
@@ -131,8 +131,7 @@ static void warnf (void *ud, const char *msg, int tocont) {
         if (buff[0] != '#' && onoff)  /* unexpected warning? */
           badexit("Unexpected warning in test mode: %s\naborting...\n",
                   buff, NULL);
-        /* else */ /* FALLTHROUGH */
-      }
+      }  /* FALLTHROUGH */
       case 1: {  /* allow */
         if (onoff)
           fprintf(stderr, "Lua warning: %s\n", buff);  /* print warning */