Whitespace fix for mysql_checksum_table function

sql/sql_table.cc

@@ -9744,23 +9744,23 @@ bool mysql_checksum_table(THD *thd, TABLE_LIST *tables,
       if (!(check_opt->flags & T_EXTEND) &&
           (((t->file->ha_table_flags() & HA_HAS_OLD_CHECKSUM) && thd->variables.old_mode) ||
            ((t->file->ha_table_flags() & HA_HAS_NEW_CHECKSUM) && !thd->variables.old_mode)))
-	protocol->store((ulonglong)t->file->checksum());
+        protocol->store((ulonglong)t->file->checksum());
       else if (check_opt->flags & T_QUICK)
-	protocol->store_null();
+        protocol->store_null();
       else
       {
-	/* calculating table's checksum */
-	ha_checksum crc= 0;
+        /* calculating table's checksum */
+        ha_checksum crc= 0;
         uchar null_mask=256 -  (1 << t->s->last_null_bit_pos);
 
         t->use_all_columns();
 
-	if (t->file->ha_rnd_init(1))
-	  protocol->store_null();
-	else
-	{
-	  for (;;)
-	  {
+        if (t->file->ha_rnd_init(1))
+          protocol->store_null();
+        else
+        {
+          for (;;)
+          {
             if (thd->killed)
             {
               /* 
@@ -9771,7 +9771,7 @@ bool mysql_checksum_table(THD *thd, TABLE_LIST *tables,
               thd->protocol->remove_last_row();
               goto err;
             }
-	    ha_checksum row_crc= 0;
+            ha_checksum row_crc= 0;
             int error= t->file->ha_rnd_next(t->record[0]);
             if (unlikely(error))
             {
@@ -9779,21 +9779,21 @@ bool mysql_checksum_table(THD *thd, TABLE_LIST *tables,
                 continue;
               break;
             }
-	    if (t->s->null_bytes)
+            if (t->s->null_bytes)
             {
               /* fix undefined null bits */
               t->record[0][t->s->null_bytes-1] |= null_mask;
               if (!(t->s->db_create_options & HA_OPTION_PACK_RECORD))
                 t->record[0][0] |= 1;
 
-	      row_crc= my_checksum(row_crc, t->record[0], t->s->null_bytes);
+              row_crc= my_checksum(row_crc, t->record[0], t->s->null_bytes);
             }
 
-	    uchar *checksum_start= NULL;
-	    size_t checksum_length= 0;
-	    for (uint i= 0; i < t->s->fields; i++ )
-	    {
-	      Field *f= t->field[i];
+            uchar *checksum_start= NULL;
+            size_t checksum_length= 0;
+            for (uint i= 0; i < t->s->fields; i++ )
+            {
+              Field *f= t->field[i];
 
               if (! thd->variables.old_mode && f->is_real_null(0))
                 continue;
@@ -9840,16 +9840,16 @@ bool mysql_checksum_table(THD *thd, TABLE_LIST *tables,
                     checksum_length= f->pack_length();
                   }
                   break;
-	      }
-	    }
-	    if (checksum_start)
-	      row_crc= my_checksum(row_crc, checksum_start, checksum_length);
+              }
+            }
+            if (checksum_start)
+              row_crc= my_checksum(row_crc, checksum_start, checksum_length);
 
-	    crc+= row_crc;
-	  }
-	  protocol->store((ulonglong)crc);
+            crc+= row_crc;
+          }
+          protocol->store((ulonglong)crc);
           t->file->ha_rnd_end();
-	}
+        }
       }
       trans_rollback_stmt(thd);
       close_thread_tables(thd);