cephfs-top: navigate to home screen while selecting sort field, if no filesystems.

Fixes: https://tracker.ceph.com/issues/58813
Signed-off-by: Neeraj Pratap Singh <neesingh@redhat.com>

diff --git a/src/tools/cephfs/top/cephfs-top b/src/tools/cephfs/top/cephfs-top
index e13f08074d9d1ecc21b78b2bcb15f73b2ae546cc..152dfe9e7f6b3e25ad0b01af4f67fd237911137f 100755 (executable)
--- a/src/tools/cephfs/top/cephfs-top
+++ b/src/tools/cephfs/top/cephfs-top
@@ -466,10 +466,10 @@ class FSTop(FSTopBase):
                 endwhile = True
             elif key == ord('q'):
                 self.stdscr.erase()
-                if self.active_screen == FS_TOP_ALL_FS_APP:
-                    self.run_all_display()
-                else:
+                if fs_list and self.active_screen == FS_TOP_FS_SELECTED_APP:
                     self.run_display()
+                else:
+                    self.run_all_display()
                 endwhile = True
 
             try: