subplot: Trace without ANSI to file, and always trace to console if not otherwise set

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/bin/subplot.rs b/src/bin/subplot.rs
index 28dcd74..29ed25e 100644
--- a/src/bin/subplot.rs
+++ b/src/bin/subplot.rs
@@ -453,7 +453,7 @@ fn main() {
         }
     };
     match std::env::var("SUBPLOT_TRACE_LOG").ok().as_deref() {
-        Some("") | Some("-") => {
+        None | Some("") | Some("-") => {
             let subscriber = tracing_subscriber::fmt()
                 .with_env_filter(filter)
                 .pretty()
@@ -473,9 +473,9 @@ fn main() {
                 .with_writer(non_blocking)
                 .with_env_filter(filter)
                 .pretty()
+                .with_ansi(false)
                 .finish();
             tracing::subscriber::with_default(subscriber, real_main);
         }
-        None => real_main(),
     }
 }