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The time_t type seems to be an unsigned type when compiling with MSVC.

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Thus, we can't rely on the returned timestamp being -1 if a pdf doesn't exist.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38835 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Enrico Forestieri 2011-05-25 13:06:33 +00:00
parent 9a1d2080ef
commit ce655c25c2
1 changed files with 5 additions and 3 deletions
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8
src/frontends/qt4/GuiView.cpp
View File

@ -3522,14 +3522,16 @@ void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
addExtension(mastername, "dvi")));
FileName const pdfname(addName(path.absFileName(),
addExtension(mastername, "pdf")));
if (!dviname.exists() && !pdfname.exists()) {
bool const have_dvi = dviname.exists();
bool const have_pdf = pdfname.exists();
if (!have_dvi && !have_pdf) {
dr.setMessage(_("Please, preview the document first."));
break;
}
string outname = dviname.onlyFileName();
string command = lyxrc.forward_search_dvi;
if (!dviname.exists() ||
pdfname.lastModified() > dviname.lastModified()) {
if (!have_dvi || (have_pdf &&
pdfname.lastModified() > dviname.lastModified())) {
outname = pdfname.onlyFileName();
command = lyxrc.forward_search_pdf;
}