type can be empty !

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3495 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt2/ChangeLog b/src/frontends/qt2/ChangeLog
index 49afac571b555f3ef82ee26ecb0de3a4a9f9e2ba..3cb9f5bf97c4dc5eae31ca4fd0207dca8c68b4c5 100644 (file)
--- a/src/frontends/qt2/ChangeLog
+++ b/src/frontends/qt2/ChangeLog
@@ -1,4 +1,9 @@
+2002-02-06  John Levon  <moz@compsoc.man.ac.uk>
+
+       * QToc.C: fix crash
+ 
 2002-02-06  Edwin Leuven  <leuven@fee.uva.nl>
+ 
        * QGraphics.C: compilation fix
        * QTexinfoDialog.C:
        * QTexinfoDialog.h:
@@ -6,11 +11,11 @@
 
 2002-01-31  Edwin Leuven  <leuven@fee.uva.nl>
 
-       * qt2/QGraphics.C
-       * qt2/QGraphics.h
-       * qt2/QGraphicsDialog.C
-       * qt2/QGraphicsDialog.h
-       * qt2/lengthcombo.C
+       * qt2/QGraphics.C:
+       * qt2/QGraphics.h:
+       * qt2/QGraphicsDialog.C:
+       * qt2/QGraphicsDialog.h:
+       * qt2/lengthcombo.C:
        * qt2/ui/QGraphicsDialog.ui: new dialog
        * qt2/QAbout.C:
        * qt2/ui/QAboutDialog.ui: reduce size

diff --git a/src/frontends/qt2/QToc.C b/src/frontends/qt2/QToc.C
index 50d8042c425d99686073749850d39ca3f3149755..2806b253db5cef428a1d55303e9e1e93cebb2b8d 100644 (file)
--- a/src/frontends/qt2/QToc.C
+++ b/src/frontends/qt2/QToc.C
@@ -76,7 +76,8 @@ void QToc::update_contents()
  
 void QToc::updateToc(int newdepth)
 {
-       string const type = dialog_->typeCO->currentText().latin1();
+       char const * str = dialog_->typeCO->currentText().latin1();
+       string type (str ? str : "");
  
        Buffer::SingleList const & contents = controller().getContents(type);