From 7870e759ffa6a8e0fb8719cb87933f1c21e1b126 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Wed, 6 Apr 2022 17:11:15 -0400
Subject: [PATCH] Fix bug where if `yrange` was passed the mxmin callback was
 still used..

---
 piker/ui/_interaction.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/piker/ui/_interaction.py b/piker/ui/_interaction.py
index 6a833b1f..f76bac00 100644
--- a/piker/ui/_interaction.py
+++ b/piker/ui/_interaction.py
@@ -798,9 +798,14 @@ class ChartView(ViewBox):
 
         if set_range:
 
-            yrange = self._maxmin()
-            if yrange is None:
-                return
+            if not yrange:
+                # XXX: only compute the mxmn range
+                # if none is provided as input!
+                yrange = self._maxmin()
+
+                if yrange is None:
+                    log.warning(f'No yrange provided for {self.name}!?')
+                    return
 
             ylow, yhigh = yrange