Fix crashbug - division by zero…

…thanks to a screenrecording, a short flash of the error is enough :D. Should remember that. Besides, div by zero is by now the most common reason for a crash.
Byron · Mar 29, 2020 · 5f2bc2d · 5f2bc2d
1 parent 164d885
commit 5f2bc2d
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/src/interactive/app/eventloop.rs b/src/interactive/app/eventloop.rs
@@ -241,11 +241,7 @@ impl TerminalApp {
                     }
                 });
                 s.reset_message();
-                s.entries = sorted_entries(
-                    &traversal.tree,
-                    s.root,
-                    s.sorting,
-                );
+                s.entries = sorted_entries(&traversal.tree, s.root, s.sorting);
                 s.selected = s.selected.or_else(|| s.entries.get(0).map(|b| b.index));
                 s
             },

diff --git a/src/traverse.rs b/src/traverse.rs
@@ -174,7 +174,7 @@ impl Traversal {
                     check_instant_every = (INITIAL_CHECK_INTERVAL as f64
                         * ((eid - last_seen_eid) as f64 / INITIAL_CHECK_INTERVAL as f64)
                         * (REFRESH_RATE.as_millis() as f64 / elapsed))
-                        as usize;
+                        .max(1.0) as usize;
                     last_seen_eid = eid;
                     last_checked = now;