From 14d4bca8f5ccbc71551e06cd94e29c4887a16335 Mon Sep 17 00:00:00 2001
From: Antony Lewis <antony@cosmologist.info>
Date: Mon, 30 Sep 2024 21:18:50 +0100
Subject: [PATCH] minor fix

---
 getdist/plots.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/getdist/plots.py b/getdist/plots.py
index 8ab8e09..ac440ff 100644
--- a/getdist/plots.py
+++ b/getdist/plots.py
@@ -2343,7 +2343,7 @@ class SampleNames:
     def _add_marker_list(self, markers, ax, marker_args, y=False, color=None):
         add_proc = self.add_y_marker if y else self.add_x_marker
         if isinstance(marker_args, (list, tuple)):
-            for marker, marker_arg in zip(markers, marker_args):
+            for marker, marker_arg in zip(makeList(markers), marker_args):
                 if color:
                     marker_arg['color'] = color
                 add_proc(marker, ax=ax, **marker_arg)