[Freeciv-Dev] (PR#2262) [Bug][Patch] Really call put_conv

["Vasco Alexandre da Silva Costa via RT" <rt@xxxxxxxxxxxxxx>]

[rfalke - Mon Oct 28 20:06:59 2002]:

>   if (put_conv_callback) {
>     size_t buffer_length;
>     unsigned char *buffer = put_conv_callback(value, &buffer_length);
> 
>     dio_put_memory(dout, buffer, buffer_length);
>     free(buffer);
>   } else {
>     dio_put_memory(dout, value, strlen(value) + 1);
>   }

You are not checking for a NULL return value from put_conv_callback.
I'll commit the patch with the fix today.