Bug 182575 - [Perl] Fix uninitialized variable warnings on build-webkit
Summary: [Perl] Fix uninitialized variable warnings on build-webkit
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on: 185776
Blocks:
  Show dependency tree / graph
 
Reported: 2018-02-07 10:16 PST by Basuke Suzuki
Modified: 2018-05-18 11:53 PDT (History)
2 users (show)

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Description Basuke Suzuki 2018-02-07 10:16:31 PST 
These five warnings are displayed every time I build.

> Use of uninitialized value $previousContents in chomp at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1950.
> Use of uninitialized value $previousContents in string ne at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1953.
> Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1824.
> Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1825.
> Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1827.
Comment 1 Basuke Suzuki 2018-02-08 16:40:36 PST 
Other founds.

>  Use of uninitialized value $SVN_REVISION in scalar chomp at D:/webkit-trunk/WebKitLibraries/win/tools/scripts/auto-version.pl line 91.	
>  Use of uninitialized value $SVN_REVISION in concatenation (.) or string at D:/webkit-trunk/WebKitLibraries/win/tools/scripts/auto-version.pl line 95.
Comment 2 Daniel Bates 2018-05-18 11:52:55 PDT 
(In reply to Basuke Suzuki from comment #0)
> These five warnings are displayed every time I build.
> 
> > Use of uninitialized value $previousContents in chomp at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1950.
> > Use of uninitialized value $previousContents in string ne at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1953.

Filed bug #185776 to fix these warnings.

> > Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1824.
> > Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1825.
> > Use of uninitialized value in print at C:/Users/basuke/webkit-trunk/Tools/Scripts/webkitdirs.pm line 1827.