Fix handling of empty set

pypa · May 13, 2023 · 9542104 · 9542104
1 parent 58f84d3
commit 9542104
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/cibuildwheel/pyodide.py b/cibuildwheel/pyodide.py
@@ -194,6 +194,9 @@ def build(options: Options, tmp_path: Path) -> None:
         options.globals.build_selector, options.globals.architectures
     )
 
+    if not python_configurations:
+        return
+
     try:
         before_all_options_identifier = python_configurations[0].identifier
         before_all_options = options.build_options(before_all_options_identifier)