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From: amc@wlv.imsd.contel.com (Allen M. Cohen)
Newsgroups: comp.windows.x.motif
Subject: FAQ 56 correction
Keywords: FAQ
Message-ID: <1991Jun26.002424.25342@wlbr.imsd.contel.com>
Date: 26 Jun 91 00:24:24 GMT
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Organization: Contel Federal Systems
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I encountered an error in FAQ 56, when using gcc with -O; namely,
Bool keep_grab = True;
should be:
static Bool keep_grab;
keep_grab = True;
or use "volatile".
The problem is that keep_grab gets optimized out in the event processing
loop.



<> Allen M. Cohen                  Internet:  amc@wlv.imsd.contel.com       <>
<> 1853 Stonesgate St.             UUCP:      elroy.Jpl.Nasa.Gov!agi0!allen <>
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