xconfig: fix missing suboption and help panels on first run

qconfig initial slider sizes fix.

On first `make xconfig`, suboption and help panels were hidden.
Now we properly detect the first run, and show those panels.

Reported-by: Jason Vas Dias <jason.vas.dias@gmail.com>
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Michal Marek <mmarek@suse.com>

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 45e3169..ae6c725 100644 (file)
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -65,11 +65,19 @@ ConfigSettings::ConfigSettings()
 QList<int> ConfigSettings::readSizes(const QString& key, bool *ok)
 {
        QList<int> result;
-       QStringList entryList = value(key).toStringList();
-       QStringList::Iterator it;
 
-       for (it = entryList.begin(); it != entryList.end(); ++it)
-               result.push_back((*it).toInt());
+       if (contains(key))
+       {
+               QStringList entryList = value(key).toStringList();
+               QStringList::Iterator it;
+
+               for (it = entryList.begin(); it != entryList.end(); ++it)
+                       result.push_back((*it).toInt());
+
+               *ok = true;
+       }
+       else
+               *ok = false;
 
        return result;
 }