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You are here: Foswiki>Tasks Web>Item716 (10 Jan 2009, GilmarSantosJr)

Item716: Ambigous `print` in CompareRevisionsAddOn

Priority:	CurrentState:	AppliesTo:	Component:	WaitingFor:
Normal	Closed	Extension	CompareRevisionsAddOn

I was testing CompareRevisionsAddOn and I got this line at error.log:

compare: print() on unopened filehandle end_html at /tmp/trunk/core/lib/Foswiki/Contrib/CompareRevisionsAddOn/Compare.pm line 288

In that line we read:

    print CGI::end_html;

It seems that perl thinks CGI::end_html is a filehandle... adding parenthesis solves the issue:

    print CGI::end_html();

-- GilmarSantosJr - 09 Jan 2009

ItemTemplate edit

Summary	Ambigous `print` in CompareRevisionsAddOn
ReportedBy	GilmarSantosJr
Codebase
SVN Range	Foswiki-1.0.0, Thu, 08 Jan 2009, build 1878
AppliesTo	Extension
Component	CompareRevisionsAddOn
Priority	Normal
CurrentState	Closed
WaitingFor
Checkins	Foswikirev:1903 Foswikirev:1904
TargetRelease	n/a
ReleasedIn