# | Line 30 | Line 30 | char *emsg; | |
---|---|---|
30 | return; | |
31 | ep = erract + etype; | |
32 | if (ep->pf != NULL) { | |
33 | < | (*ep->pf)(ep->pre); |
34 | < | (*ep->pf)(emsg); |
33 | > | if (ep->pre[0]) (*ep->pf)(ep->pre); |
34 | > | if (emsg != NULL && emsg[0]) (*ep->pf)(emsg); |
35 | if (etype == SYSTEM && errno > 0) { | |
36 | (*ep->pf)(": "); | |
37 | if (errno <= sys_nerr) |
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