fixed a lot of bugs, where app crached, when no tab is opened (liek save as, quote, undo, copy...) or when no key is selected (keydetails)

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@602 34ebc366-c3a9-4b3c-9f84-69acf7962910

1 files changed, 1 insertions, 0 deletions

diff --git a/textedit.h b/textedit.h
index 0f91f86..0ae2689 100644
--- a/textedit.h
+++ b/textedit.h
@@ -73,6 +73,7 @@ public:
      */
     bool maybeSaveAnyTab();
 
+    int tabCount();
     /**
      * @details textpage of the currently activated tab
      */