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Commit 59d572ef authored by Lode Willems's avatar Lode Willems Committed by Siddhesh Poyarekar
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getenv: Move call to strlen to the branch it's used in. 

The len variable is only used in the else branch.
We don't need the call to strlen if the name is 0 or 1 characters long.

2019-10-02  Lode Willems  <Lode.Willems@UGent.be>

	* tdlib/getenv.c: Move the call to strlen into the branch it's used.
parent 2ec40e66
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