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-rw-r--r--lib/Config.rakumod1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Config.rakumod b/lib/Config.rakumod
index 9e2a114..f85774a 100644
--- a/lib/Config.rakumod
+++ b/lib/Config.rakumod
@@ -370,6 +370,7 @@ method !read-from-env (
# Shell-style variable names.
my $var = "$name$key"
.subst('.', '_', :g)
+ .subst('-', '_', :g)
.uc
;