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Diffstat (limited to 'support/texlab/src/diagnostics/chktex.rs')
-rw-r--r--support/texlab/src/diagnostics/chktex.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/support/texlab/src/diagnostics/chktex.rs b/support/texlab/src/diagnostics/chktex.rs
index 6e7422d8b0..6b6405d975 100644
--- a/support/texlab/src/diagnostics/chktex.rs
+++ b/support/texlab/src/diagnostics/chktex.rs
@@ -54,10 +54,10 @@ pub static LINE_REGEX: Lazy<Regex> =
fn lint(text: &str, current_dir: &Path) -> io::Result<Vec<Diagnostic>> {
let directory = tempdir()?;
fs::write(directory.path().join("file.tex"), text)?;
- let _ = fs::copy(
+ drop(fs::copy(
current_dir.join("chktexrc"),
directory.path().join("chktexrc"),
- );
+ ));
let output = Command::new("chktex")
.args(&["-I0", "-f%l:%c:%d:%k:%n:%m\n", "file.tex"])