Fix snippet alignment + hide empty snippets (#316)

denisidoro · Mar 26, 2020 · ec1ca87 · ec1ca87
1 parent 69f09e8
commit ec1ca87
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/display.rs b/src/display.rs
@@ -51,7 +51,7 @@ pub fn preview(comment: &str, tags: &str, snippet: &str) {
 
 fn limit_str(text: &str, length: usize) -> String {
     if text.len() > length {
-        format!("{}…", text.chars().take(length).collect::<String>())
+        format!("{}…", text.chars().take(length - 1).collect::<String>())
     } else {
         format!("{:width$}", text, width = length)
     }

diff --git a/src/parser.rs b/src/parser.rs
@@ -117,7 +117,7 @@ fn write_cmd(
     comment_width: usize,
     stdin: &mut std::process::ChildStdin,
 ) -> Result<(), Error> {
-    if snippet.is_empty() {
+    if snippet.len() <= 1 {
         Ok(())
     } else {
         stdin