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Fix possible panic when using ComposeDecodeHookFunc() with no funcs #251
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Thanks this looks pretty good, I think it'd be easier to initialize |
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On < v1.3.3,
ComposeDecodeHookFunc()was safe to use with no args, but since decea91 (v1.4.1) it can cause a panic due to it accidentally replacing theinputwith an untypednilafter thenilcheck on L405mapstructure/mapstructure.go
Line 405 in 4664f9e
This PR restores the previous behaviour with minimal impact to allow easier upgrades