Fixed a bug in mysql client.

client/mysql.cc:
  Fixed a bug in option -N

client/mysql.cc

@@ -40,7 +40,7 @@
 #include <signal.h>
 #include <violite.h>
 
-const char *VER= "12.9";
+const char *VER= "12.10";
 
 /* Don't try to make a nice table if the data is too big */
 #define MAX_COLUMN_LENGTH	     1024
@@ -645,6 +645,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
   case 'A':
     rehash= 0;
     break;
+  case 'N':
+    column_names= 0;
+    break;
   case 'e':
     status.batch= 1;
     status.add_to_history= 0;
@@ -1597,18 +1600,19 @@ print_table_data(MYSQL_RES *result)
     tee_puts(separator.c_ptr(), PAGER);
   }
 
-  while ((cur = mysql_fetch_row(result)))
+  while ((cur= mysql_fetch_row(result)))
   {
     (void) tee_fputs("|", PAGER);
-    mysql_field_seek(result,0);
-    for (uint off=0 ; off < mysql_num_fields(result); off++)
+    mysql_field_seek(result, 0);
+    for (uint off= 0; off < mysql_num_fields(result); off++)
     {
-      const char *str=cur[off] ? cur[off] : "NULL";
-      field = mysql_fetch_field(result);
-      uint length=field->max_length;
+      const char *str= cur[off] ? cur[off] : "NULL";
+      field= mysql_fetch_field(result);
+      uint length= field->max_length;
       if (length > MAX_COLUMN_LENGTH)
       {
-	tee_fputs(str,PAGER); tee_fputs(" |",PAGER);
+	tee_fputs(str, PAGER);
+	tee_fputs(" |", PAGER);
       }
       else
       tee_fprintf(PAGER, num_flag[off] ? "%*s |" : " %-*s|",