o5r/plan9port
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Small bug fixes.

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rsc 2004-03-05 05:58:48 +00:00
parent 15680d56a6
commit 8c6f0e8ab4
2 changed files with 3 additions and 3 deletions
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2
src/libframe/frbox.c
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@ -116,7 +116,7 @@ void
chopbox(Frame *f, Frbox *b, int n) /* drop first n chars; no allocation done */ chopbox(Frame *f, Frbox *b, int n) /* drop first n chars; no allocation done */
{ {
char *p; char *p;
if(b->nrune<0 || b->nrune<n) if(b->nrune<0 || b->nrune<n)
drawerror(f->display, "chopbox"); drawerror(f->display, "chopbox");
p = (char*)runeindex(b->ptr, n); p = (char*)runeindex(b->ptr, n);

4
src/libthread/channel.c
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@ -201,8 +201,8 @@ _threadnalt++;
}else{ }else{
altexec(a, s); /* unlocks chanlock, does splx */ altexec(a, s); /* unlocks chanlock, does splx */
} }
t->chan = Channone; if(t)
_threadnalt++; t->chan = Channone;
return a - alts; return a - alts;
} }