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acme: fix iq1 adjust bug

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R=rsc
http://codereview.appspot.com/4816066
This commit is contained in:
Russ Cox 2011-08-02 07:57:48 -04:00
parent 65a5e5fe46
commit da7e3a5d39
1 changed files with 1 additions and 1 deletions
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2
src/cmd/acme/text.c
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@ -474,7 +474,7 @@ textdelete(Text *t, uint q0, uint q1, int tofile)
}
}
}
if(t->iq1 < t->q0)
if(q0 < t->iq1)
t->iq1 -= min(n, t->iq1-q0);
if(q0 < t->q0)
t->q0 -= min(n, t->q0-q0);