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-rw-r--r--coverage/data.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/coverage/data.py b/coverage/data.py
index 44b75439..4b8b7eb2 100644
--- a/coverage/data.py
+++ b/coverage/data.py
@@ -635,10 +635,10 @@ class CoverageJsonData(object):
return self._arcs is not None
-which = os.environ.get("COVERAGE_STORAGE", "json")
-if which == "json":
+STORAGE = os.environ.get("COVERAGE_STORAGE", "json")
+if STORAGE == "json":
CoverageData = CoverageJsonData
-elif which == "sql":
+elif STORAGE == "sql":
from coverage.sqldata import CoverageSqliteData
CoverageData = CoverageSqliteData