notedeck

commit 615e27c1de35d89e144898403007224c6f8f3707
parent 660b7cc8b7cfd0d86ad223fa50f2347acd20b5f1
Author: kernelkind <kernelkind@gmail.com>
Date:   Tue, 25 Feb 2025 17:48:03 -0500

fix mention crash

closes: https://github.com/damus-io/notedeck/issues/747

Signed-off-by: kernelkind <kernelkind@gmail.com>

Diffstat:
M
crates/notedeck_columns/src/post.rs
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/crates/notedeck_columns/src/post.rs b/crates/notedeck_columns/src/post.rs
@@ -341,8 +341,12 @@ impl PostBuffer {
             if let Some(info) = self.mentions.get(mention_ind) {
                 if let MentionType::Finalized(pk) = info.mention_type {
                     if let Some(bech) = pk.to_bech() {
-                        out.replace_range(info.start_index..*cur_end_ind, &format!("nostr:{bech}"));
-                        mentions.push(pk);
+                        if let Some(byte_range) =
+                            char_indices_to_byte(&out, info.start_index..*cur_end_ind)
+                        {
+                            out.replace_range(byte_range, &format!("nostr:{bech}"));
+                            mentions.push(pk);
+                        }
                     }
                 }
             }