From 5c2ec74a5ef8e9a389cf8ffdfff052b842e07a03 Mon Sep 17 00:00:00 2001
From: barsoosayque <shtoshich@gmail.com>
Date: Sun, 1 Dec 2024 23:13:16 +0700
Subject: [PATCH] editor: fix half width new theme button on round tab

---
 crates/opensi-editor/src/app/round_tab.rs | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/crates/opensi-editor/src/app/round_tab.rs b/crates/opensi-editor/src/app/round_tab.rs
index 1d656da..ddc7353 100644
--- a/crates/opensi-editor/src/app/round_tab.rs
+++ b/crates/opensi-editor/src/app/round_tab.rs
@@ -66,9 +66,13 @@ fn round_themes(
         let Some(round) = package.get_round(idx) else {
             return;
         };
-        let max_theme_len =
-            round.themes.iter().map(|theme| theme.questions.len()).max().unwrap_or_default();
-        (max_theme_len + 2, round.themes.len() + 1)
+        if round.themes.is_empty() {
+            (1, 1)
+        } else {
+            let max_theme_len =
+                round.themes.iter().map(|theme| theme.questions.len()).max().unwrap_or_default();
+            (max_theme_len + 2, round.themes.len() + 1)
+        }
     };
 
     CardTable::new("round-themes").show(ui, count, |mut row| {