dockerfiles: formatting
@@ -20,4 +20,4 @@ WORKDIR /src
RUN --mount=type=bind,target=. \
--mount=type=cache,target=/root/.cache \
--mount=from=gitvalidation,source=/out/git-validation,target=/usr/bin/git-validation \
- git-validation -q -range "$COMMIT_RANGE" -run short-subject,dangling-whitespace
+ git-validation -q -range "${COMMIT_RANGE}" -run short-subject,dangling-whitespace
