From 1605867b8e6b37160e527c9439322fc40ac6cce9 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 11 Dec 2021 09:34:34 +0200
Subject: fix: include stderr in error message when helper fails

Previously, the exit status code was shown, not stderr.

Sponsored-by: author
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 40ae760..c7c3bc5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -61,7 +61,7 @@ pub enum DiagramError {
     ///
     /// This probably implies there's something wrong in the filter.
     /// Please report this error.
-    #[error("helper program failed: {0} (as {1}): {2}")]
+    #[error("helper program failed: {0} (as {1}), exit status {2}:\n{3}")]
     HelperFailed(String, PathBuf, String, String),
 
     /// I/O error
-- 
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