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Merge pull request #4701 from erikh/4099-non_existent_file_no_error

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Fix `docker cp` trying to untar files that do not exist.
This commit is contained in:
unclejack 2014-03-17 20:38:26 +02:00
commit 2ada6441db
1 changed files with 5 additions and 0 deletions
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5
api/server.go
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@ -894,6 +894,9 @@ func postContainersCopy(eng *engine.Engine, version version.Version, w http.Resp
if copyData.Get("Resource") == "" {
return fmt.Errorf("Path cannot be empty")
}
origResource := copyData.Get("Resource")
if copyData.Get("Resource")[0] == '/' {
copyData.Set("Resource", copyData.Get("Resource")[1:])
}
@ -904,6 +907,8 @@ func postContainersCopy(eng *engine.Engine, version version.Version, w http.Resp
utils.Errorf("%s", err.Error())
if strings.Contains(err.Error(), "No such container") {
w.WriteHeader(http.StatusNotFound)
} else if strings.Contains(err.Error(), "no such file or directory") {
return fmt.Errorf("Could not find the file %s in container %s", origResource, vars["name"])
}
}
return nil