From 88353ffef816c6a38364df1d288f1e3be70b719b Mon Sep 17 00:00:00 2001
From: goodboy <goodboy_foss@protonmail.com>
Date: Fri, 30 Jan 2026 14:53:00 -0500
Subject: [PATCH] Ignore single-zero-sample trace on no runtime..

---
 piker/tsp/_anal.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/piker/tsp/_anal.py b/piker/tsp/_anal.py
index bcf20a26..30cc6b59 100644
--- a/piker/tsp/_anal.py
+++ b/piker/tsp/_anal.py
@@ -276,7 +276,15 @@ def get_null_segs(
         absi_zdiff: np.ndarray = np.diff(absi_zeros)
 
         if zero_t.size < 2:
-            breakpoint()
+            try:
+                breakpoint()
+            except RuntimeError:
+                # XXX, if greenback not active from
+                # piker store ldshm cmd..
+                log.exception(
+                    "Can't debug single-sample null!\n"
+                )
+
             return None
 
         # scan for all frame-indices where the