[PATCH] qconf: (re)fix SIGSEGV on empty menu items

[powerpc.git] / scripts / kconfig / qconf.cc

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index a8ffc32..c0ae0a7 100644 (file)
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -917,7 +917,7 @@ void ConfigView::updateListAll(void)
 }
 
 ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
-       : Parent(parent, name), menu(0)
+       : Parent(parent, name), menu(0), sym(0)
 {
        if (name) {
                configSettings->beginGroup(name);
@@ -925,8 +925,6 @@ ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
                configSettings->endGroup();
                connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
        }
-
-       has_dbg_info = 0;
 }
 
 void ConfigInfoView::saveSettings(void)
@@ -955,13 +953,11 @@ void ConfigInfoView::setInfo(struct menu *m)
        if (menu == m)
                return;
        menu = m;
-       if (!menu) {
-               has_dbg_info = 0;
+       sym = NULL;
+       if (!menu)
                clear();
-       } else {
-               has_dbg_info = 1;
+       else
                menuInfo();
-       }
 }
 
 void ConfigInfoView::setSource(const QString& name)
@@ -996,9 +992,6 @@ void ConfigInfoView::symbolInfo(void)
 {
        QString str;
 
-       if (!has_dbg_info)
-               return;
-
        str += "<big>Symbol: <b>";
        str += print_filter(sym->name);
        str += "</b></big><br><br>value: ";