From 62fe1f9e3a7b680417a204843fbaae439942c5a4 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Sat, 16 Oct 2021 11:06:11 +0100
Subject: [PATCH] recursion depth in __str__ fixed

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

diff --git a/pyerrors/pyerrors.py b/pyerrors/pyerrors.py
index 5b0dfb95..5febd9ec 100644
--- a/pyerrors/pyerrors.py
+++ b/pyerrors/pyerrors.py
@@ -484,7 +484,7 @@ class Obs:
             return '{:.0f}({:2.0f})'.format(self.value, self.dvalue)
 
     def __str__(self):
-        return 'Obs[' + str(self) + ']'
+        return 'Obs[' + self.__repr__() + ']'
 
     # Overload comparisons
     def __lt__(self, other):