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Remove note from docker version 1.3 on Env variables 

Fixes #14734

Signed-off-by: Ankush Agarwal <ankushagarwal11@gmail.com>
This commit is contained in:
Ankush Agarwal 2015-08-07 10:01:07 -07:00 committed by Tibor Vass
parent 706aec15dc
commit 66516a7ec3
1 changed files with 0 additions and 6 deletions
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docs/reference/builder.md
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@ -114,12 +114,6 @@ images.
### Environment replacement
> **Note**: prior to 1.3, `Dockerfile` environment variables were handled
> similarly, in that they would be replaced as described below. However, there
> was no formal definition on as to which instructions handled environment
> replacement at the time. After 1.3 this behavior will be preserved and
> canonical.
Environment variables (declared with [the `ENV` statement](#env)) can also be
used in certain instructions as variables to be interpreted by the
`Dockerfile`. Escapes are also handled for including variable-like syntax