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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25765 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Pavel Sanda 2008-07-21 11:50:21 +00:00
parent 64838b1400
commit be397b29a5
1 changed files with 10 additions and 0 deletions
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10
src/VCBackend.cpp
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@ -13,8 +13,11 @@
#include "VCBackend.h"
#include "Buffer.h"
#include "frontends/alert.h"
#include "support/debug.h"
#include "support/filetools.h"
#include "support/gettext.h"
#include "support/lstrings.h"
#include "support/Path.h"
#include "support/Systemcall.h"
@ -39,6 +42,10 @@ int VCS::doVCCommand(string const & cmd, FileName const & path)
Systemcall one;
support::PathChanger p(path);
int const ret = one.startscript(Systemcall::Wait, cmd);
if (ret)
frontend::Alert::error(_("Revision control error."),
_("Please check you have installed revision control program.") + "\n"
+ from_ascii(cmd));
return ret;
}
@ -336,6 +343,9 @@ bool CVS::checkOutEnabled()
void CVS::revert()
{
// This is sensitive operation, so at lest some check before
if (doVCCommand("cvs --help", FileName(owner_->filePath())))
return;
// Reverts to the version in CVS repository and
// gets the updated version from the repository.
string const fil = quoteName(onlyFilename(owner_->absFileName()));