anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-22 10:00:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix crash when removing last converter (bug 8178)

Browse Source
This commit is contained in:
Juergen Spitzmueller 2012-05-29 14:21:29 +02:00
parent 9fc92f783c
commit ab3491adef
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/frontends/qt4/GuiPrefs.cpp
View File

@ -1694,10 +1694,16 @@ void PrefConverters::updateButtons()
bool const valid = !(converterED->text().isEmpty()
|| from.name() == to.name());
int const cnr = convertersLW->currentItem()->type();
Converter const & c = form_->converters().get(cnr);
string const old_command = c.command;
string const old_flag = c.flags;
string old_command;
string old_flag;
if (convertersLW->count() > 0) {
int const cnr = convertersLW->currentItem()->type();
Converter const & c = form_->converters().get(cnr);
old_command = c.command;
old_flag = c.flags;
}
string const new_command = fromqstr(converterED->text());
string const new_flag = fromqstr(converterFlagED->text());