diff options
| -rw-r--r-- | helix-view/src/document.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index 3c406f8b..3f8dc4e6 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -407,7 +407,11 @@ impl Document { // We can't use anyhow::Result here since the output of the future has to be // clonable to be used as shared future. So use a custom error type. pub fn format(&self) -> Option<BoxFuture<'static, Result<Transaction, FormatterError>>> { - if let Some(formatter) = self.language_config().and_then(|c| c.formatter.clone()) { + if let Some(formatter) = self + .language_config() + .and_then(|c| c.formatter.clone()) + .filter(|formatter| which::which(&formatter.command).is_ok()) + { use std::process::Stdio; let text = self.text().clone(); let mut process = tokio::process::Command::new(&formatter.command); |