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| author | rsc <devnull@localhost> | 2004-03-05 05:58:48 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-03-05 05:58:48 +0000 |
| commit | 8c6f0e8ab423f508fc0ce0532c1006b13fc35089 (patch) | |
| tree | 7b6447a3f5c0656fb2a505364bc3b44fa3396b18 | |
| parent | 15680d56a6c6e15921d958aa6006825c2cd20bf8 (diff) | |
| download | plan9port-8c6f0e8ab423f508fc0ce0532c1006b13fc35089.tar.gz plan9port-8c6f0e8ab423f508fc0ce0532c1006b13fc35089.tar.bz2 plan9port-8c6f0e8ab423f508fc0ce0532c1006b13fc35089.zip | |
Small bug fixes.
| -rw-r--r-- | src/libframe/frbox.c | 2 | ||||
| -rw-r--r-- | src/libthread/channel.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/libframe/frbox.c b/src/libframe/frbox.c index beb37c16..eddb4fba 100644 --- a/src/libframe/frbox.c +++ b/src/libframe/frbox.c @@ -116,7 +116,7 @@ void chopbox(Frame *f, Frbox *b, int n) /* drop first n chars; no allocation done */ { char *p; - + if(b->nrune<0 || b->nrune<n) drawerror(f->display, "chopbox"); p = (char*)runeindex(b->ptr, n); diff --git a/src/libthread/channel.c b/src/libthread/channel.c index d0fff4a6..48fe78c7 100644 --- a/src/libthread/channel.c +++ b/src/libthread/channel.c @@ -201,8 +201,8 @@ _threadnalt++; }else{ altexec(a, s); /* unlocks chanlock, does splx */ } - t->chan = Channone; -_threadnalt++; + if(t) + t->chan = Channone; return a - alts; } |