Make pyre happy.

ansible-community · Jul 17, 2022 · 1386e86 · 1386e86
1 parent 98f3275
commit 1386e86
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/antsibull/build_ansible_commands.py b/src/antsibull/build_ansible_commands.py
@@ -342,7 +342,7 @@ def build_single_command() -> int:
 
 def _is_alpha(version: PypiVer) -> bool:
     """Test whether the provided version is an alpha version."""
-    return version.is_prerelease and version.pre[0] == 'a'
+    return version.is_prerelease and version.pre is not None and version.pre[0] == 'a'
 
 
 def prepare_command() -> int: