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Correct putsnarf-then-getsnarf race.

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rsc 2005-05-02 04:20:14 +00:00
parent 1d620367bd
commit 7e9e092da8
1 changed files with 6 additions and 0 deletions
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6
src/libdraw/x11-itrans.c
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@ -374,6 +374,12 @@ _xgetsnarf(XDisplay *xd)
XWindow w; XWindow w;
qlock(&clip.lk); qlock(&clip.lk);
/*
* Have we snarfed recently and the X server hasn't caught up?
*/
if(_x.putsnarf != _x.assertsnarf)
goto mine;
/* /*
* Is there a primary selection (highlighted text in an xterm)? * Is there a primary selection (highlighted text in an xterm)?
*/ */