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tpl: Do not return any value in errorf

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Fixes #6653
This commit is contained in:
Bjørn Erik Pedersen 2019-12-21 10:26:14 +01:00
parent 3587d2998b
commit f4460fd540
1 changed files with 2 additions and 2 deletions
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content/en/functions/errorf.md
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@ -14,14 +14,14 @@ workson: []
hugoversion: hugoversion:
relatedfuncs: [printf] relatedfuncs: [printf]
deprecated: false deprecated: false
aliases: [] aliases: [/functions/errorf]
--- ---
`errorf` or `warnf` will evaluate a format string, then output the result to the ERROR or WARNING log (and only once per error message to avoid flooding the log). `errorf` or `warnf` will evaluate a format string, then output the result to the ERROR or WARNING log (and only once per error message to avoid flooding the log).
Any ERROR will also cause the build to fail (the `hugo` command will `exit -1`). Any ERROR will also cause the build to fail (the `hugo` command will `exit -1`).
Note that the WARNING will only be printed to the console. Both functions return an empty string, so the messages are only printed to the console.
``` ```
{{ errorf "Failed to handle page %q" .Path }} {{ errorf "Failed to handle page %q" .Path }}