Only set invisible cursor attribute if both curses and the terminal s…

…upport it.
zalando · Jul 29, 2013 · cef4bbb · cef4bbb
1 parent df13d3c
commit cef4bbb
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pg_view.py b/pg_view.py
@@ -2019,7 +2019,11 @@ def __init__(self, screen):
     def _init_display(self):
         """ Various ncurses initialization calls """
 
-        curses.curs_set(0)  # make the cursor invisible
+        if hasattr(curses, 'curs_set'):
+            try:
+                curses.curs_set(0)  # make the cursor invisible
+            except:
+                pass
         self.screen.nodelay(1)  # disable delay when waiting for keyboard input
 
         # initialize colors