Bug 137527 - undefined code - sequence point grief
undefined code - sequence point grief
Product: Fedora
Classification: Fedora
Component: MagicPoint (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Akira TAGOH
Depends On:
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Reported: 2004-10-29 05:33 EDT by David Binderman
Modified: 2007-11-30 17:10 EST (History)
0 users

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Fixed In Version: 1.11b-2
Doc Type: Bug Fix
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Last Closed: 2004-11-11 01:41:20 EST
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Description David Binderman 2004-10-29 05:33:07 EDT
Description of problem:

I just tried to compile package MagicPoint-1.11b-1 from 
Redhat Fedora Core 3 Test 3.

The compiler said

x11.c:365: warning: operation on `fullscreen' may be undefined

The source code is

        fullscreen = ++fullscreen % 2;

Upon inspection of the source code, it looks undefined code
to me as well. Suggest the following

        fullscreen = (fullscreen + 1) % 2;

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Comment 1 Akira TAGOH 2004-11-11 01:41:20 EST
should be fixed in 1.11b-2

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