[Webkit-unassigned] [Bug 40001] New: Fix "variable may be used before being set" warning in TextResourceDecoder::checkForHeadCharset

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=40001

           Summary: Fix "variable may be used before being set" warning in
                    TextResourceDecoder::checkForHeadCharset
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Page Loading
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: laszlo.1.gombos at nokia.com


The warning is coming from the RVCT compiler:

"\webkit\WebCore\loader\textresourcedecoder.cpp", line 571: Warning: C2874W: len may be used before being set
        int len;
            ^
Checking the code revealed that this might be a limitation of the compiler as the code is correct and the value of len never read before it gets initialized. I propose to initialize len to 0 just to eliminate the false compiler warning.

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