do not crash on myrg_rprev/myrg_rnext if no current table

(as when previous myrg_rkey failed, e.g. found nothing)


myisammrg/myrg_delete.c:
  style fix
myisammrg/myrg_locking.c:
  style fix
myisammrg/myrg_rnext.c:
  do not crash on rprev/rnext if no current table (as when previous rkey failed, e.g. found nothing)
myisammrg/myrg_rprev.c:
  do not crash on rprev/rnext if no current table (as when previous rkey failed, e.g. found nothing)
myisammrg/myrg_rrnd.c:
  style fix
myisammrg/myrg_rsame.c:
  style fix
myisammrg/myrg_update.c:
  style fix
myisammrg/myrg_write.c:
  style fix

1 files changed, 2 insertions, 3 deletions

diff --git a/myisammrg/myrg_delete.c b/myisammrg/myrg_delete.c
index 94fa9835d3d..7aee0c20793 100644
--- a/myisammrg/myrg_delete.c
+++ b/myisammrg/myrg_delete.c
@@ -23,8 +23,7 @@ MYRG_INFO *info,
 const byte *record)
 {
   if (!info->current_table)
-  {
-    return(my_errno=HA_ERR_NO_ACTIVE_RECORD);
-  }
+    return my_errno=HA_ERR_NO_ACTIVE_RECORD ;
+
   return mi_delete(info->current_table->table,record);
 }