Author: HideyoImazu
Date: 2017-06-29 10:02:26 +0000 (Thu, 29 Jun 2017)
New Revision: 30352
Trac url: http://develop.twiki.org/trac/changeset/30352
Modified:
twiki/branches/TWikiRelease06x00/core/lib/TWiki/Store/RcsWrap.pm
twiki/branches/TWikiRelease06x00/core/lib/TWiki/UI/Save.pm
twiki/branches/TWikiRelease06x00/core/templates/messages.tmpl
Log:
Item7815: Coping with zero byte RCS file
Modified: twiki/branches/TWikiRelease06x00/core/lib/TWiki/Store/RcsWrap.pm
===================================================================
--- twiki/branches/TWikiRelease06x00/core/lib/TWiki/Store/RcsWrap.pm 2017-06-29 10:00:57 UTC (rev 30351)
+++ twiki/branches/TWikiRelease06x00/core/lib/TWiki/Store/RcsWrap.pm 2017-06-29 10:02:26 UTC (rev 30352)
@@ -263,6 +263,11 @@
sub numRevisions {
my( $this ) = @_;
+ if ( -e $this->{rcsFile} && -s $this->{rcsFile} == 0 ) {
+ $this->{session}->writeWarning('null RCS: ' . $this->{rcsFile});
+ $this->{session}{rcsFileNull} = 1;
+ unlink $this->{rcsFile};
+ }
unless( -e $this->{rcsFile}) {
return 1 if( -e $this->{file} );
return 0;
Modified: twiki/branches/TWikiRelease06x00/core/lib/TWiki/UI/Save.pm
===================================================================
--- twiki/branches/TWikiRelease06x00/core/lib/TWiki/UI/Save.pm 2017-06-29 10:00:57 UTC (rev 30351)
+++ twiki/branches/TWikiRelease06x00/core/lib/TWiki/UI/Save.pm 2017-06-29 10:02:26 UTC (rev 30352)
@@ -655,6 +655,15 @@
params => $merged );
}
+ if ( $session->{rcsFileNull} ) {
+ throw TWiki::OopsException(
+ 'attention',
+ def => 'prior_versions_lost',
+ web => $web,
+ topic => $topic,
+ params => "past revisions are lost." );
+ }
+
$session->redirect( $redirecturl, undef, ( $saveaction ne 'checkpoint' ) );
}
Modified: twiki/branches/TWikiRelease06x00/core/templates/messages.tmpl
===================================================================
--- twiki/branches/TWikiRelease06x00/core/templates/messages.tmpl 2017-06-29 10:00:57 UTC (rev 30351)
+++ twiki/branches/TWikiRelease06x00/core/templates/messages.tmpl 2017-06-29 10:02:26 UTC (rev 30352)
@@ -459,6 +459,13 @@
%MAKETEXT{"Go back in your browser and save your changes locally."}%
%TMPL:END%
+%TMPL:DEF{"prior_versions_lost"}%
+---+++ %MAKETEXT{"Prior versions lost"}%
+%MAKETEXT{"During save of [_1] an error was found by the version control system. The latest and the previous versions of this topic are fine but all prior versions are lost. Your [_2] administrator may be able to recover the lost versions." args="<nop>%WEB%.<nop>%TOPIC%,%WIKITOOLNAME%"}%
+
+*[[%WEB%.%TOPIC%][%MAKETEXT{"OK"}%]]*
+
+%TMPL:END%
%TMPL:DEF{"rename_web_prerequisites"}%
---+++ %MAKETEXT{"There are problems with renaming this web:"}%
1.%MAKETEXT{"You are denied access to the following topics in the web:"}%
|
