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don't crash when a runner that doesn't exist is requested

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BUGS:170989,177162

svn path=/trunk/KDE/kdelibs/; revision=894424
This commit is contained in:
Aaron J. Seigo 2008-12-08 15:59:05 +00:00
parent f40bc9cf36
commit 2d6431cafa
1 changed files with 9 additions and 2 deletions
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9
runnermanager.cpp
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@ -346,9 +346,13 @@ AbstractRunner *RunnerManager::runner(const QString &name) const
d->loadRunners();
}
if (d->runners.contains(name)) {
return d->runners.value(name);
}
return 0;
}
RunnerContext *RunnerManager::searchContext() const
{
return &d->context;
@ -428,7 +432,10 @@ void RunnerManager::launchQuery(const QString &term, const QString &runnerName)
//if the name is not empty we will launch only the specified runner
if (!runnerName.isEmpty()) {
runable.append(runner(runnerName));
AbstractRunner *r = runner(runnerName);
if (r) {
runable.append(r);
}
} else {
runable = d->runners.values();
}