cephfs-top: set the cursor to be invisible

Signed-off-by: Xiubo Li <xiubli@redhat.com>

diff --git a/src/tools/cephfs/top/cephfs-top b/src/tools/cephfs/top/cephfs-top
index a4ed0465a896a216a3b960b5fa589f4277dfb18f..2e35adaabcc4cb22f67b00c68a68d57ecee1c819 100755 (executable)
--- a/src/tools/cephfs/top/cephfs-top
+++ b/src/tools/cephfs/top/cephfs-top
@@ -148,6 +148,14 @@ class FSTop(object):
 
     def setup_curses(self, win):
         self.stdscr = win
+        curses.use_default_colors()
+        curses.start_color()
+        try:
+            curses.curs_set(0)
+        except curses.error:
+            # If the terminal do not support the visibility
+            # requested it will raise an exception
+            pass
         self.run_display()
 
     def verify_perf_stats_support(self):