REST API v2 - ping - remove newline from response to improve Docker compatibility #8486
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This fixes an APIv2 Docker compatibility issue exposed by running the docker-py library's API tests against Podman's API service (see #5386 (comment)).
The
GET /_ping
endpoint appends a superfluous newline character to the end of the response. i.e. it responds with "OK\n" instead of just "OK".For comparison: