[ILUG] C string concat question ??

[Dave Neary]

Dave Neary wrote:

Sorry - I should give up on this now and stop digging a hole for myself,
but...

> strcat((msg=strdup(strvar1),
> (msg=realloc(msg,strlen(msg)+strlen(strvar2)+1))==NULL?
>  bad_stuff():msg),strvar2);

works :) I was only confusing myself with the whole "order of
evaluation" red herring, since the first arg doesn't go near the second
arg. But anyone who ever used this should be shot :)

Cheers,
Dave.

-- 
David Neary,               E-Mail dave.neary at palamon.ie
Palamon Technologies Ltd.  Phone +353-1-634-5059