From f029601524ab56205990aa0a69621a89de04c43a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Barrois?= <raphael.barrois@polytechnique.org>
Date: Fri, 6 Sep 2019 13:06:57 +0200
Subject: Fix Spec.specs for single-term ranges.

This (deprecated) property failed when used on a `Spec` item based on a
single-term range (e.g. `==0.1.2` `<2.0.0`).

Closes #82.
---
 semantic_version/base.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'semantic_version')

diff --git a/semantic_version/base.py b/semantic_version/base.py
index dc5e21e..078d83d 100644
--- a/semantic_version/base.py
+++ b/semantic_version/base.py
@@ -1166,7 +1166,11 @@ class LegacySpec(SimpleSpec):
             DeprecationWarning,
             stacklevel=2,
         )
-        for clause in self.clause:
+        try:
+            clauses = list(self.clause)
+        except TypeError:  # Not an iterable
+            clauses = [self.clause]
+        for clause in clauses:
             yield SpecItem.from_matcher(clause)
 
 
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