fix up stuff

2019-02-04 19:39:36 +01:00
parent ff8df58334
commit af8bf385a7
7 changed files with 71 additions and 35 deletions
--- a/src/fenrirscreenreader/commands/vmenu-navigation/prev_vmenu_entry.py
+++ b/src/fenrirscreenreader/commands/vmenu-navigation/prev_vmenu_entry.py
@ -17,9 +17,11 @@ class command():
        return _('get prev v menu entry')
    def run(self):
        print('PREV MENU')
-        
-        self.env['runtime']['vmenuManager'].prevIndex()
-        text = self.env['runtime']['vmenuManager'].getCurrentEntry()
-        self.env['runtime']['outputManager'].presentText(text, interrupt=True)
+        try:
+            self.env['runtime']['vmenuManager'].prevIndex()
+            text = self.env['runtime']['vmenuManager'].getCurrentEntry()
+            self.env['runtime']['outputManager'].presentText(text, interrupt=True)
+        except Exception as e:
+            print(e)
    def setCallback(self, callback):
        pass