gEDA-dev: Wierdness in gschem's o_basic.c

[Steve Meier]

yes unless.... o_list becomes null after the o_list == null return.

Peter TB Brett wrote:
>Came across something odd in gschem's o_basic.c today.
>
>On line 624, there's a block:
>
>if (o_list == NULL) {
>  ...
>  return;
>}
>
>Strangely, there follow a number of blocks of the form:
>
>if (o_list) {
>  ... <block1>
>} else if (s_list) {
>  ... <block2>
>}
>
>Would I be right in thinking that <block2> is NEVER executed?
>
>Peter
>
>  
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