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| author | XhmikosR <[email protected]> | 2019-09-01 13:23:58 +0300 |
|---|---|---|
| committer | XhmikosR <[email protected]> | 2019-09-06 11:57:50 +0300 |
| commit | 2c9e22ef889b1b88df7b956d705a1069c10d5e68 (patch) | |
| tree | 86dce798e69ebcc217ec7d969316762cba45b479 | |
| parent | cf4ae75eff7d432962cc67d56d4ede3b9e3ac42c (diff) | |
| download | bootstrap-2c9e22ef889b1b88df7b956d705a1069c10d5e68.tar.xz bootstrap-2c9e22ef889b1b88df7b956d705a1069c10d5e68.zip | |
getting-started/theming.md: throw an error if the regex doesn't succeed.
| -rw-r--r-- | site/content/docs/4.3/getting-started/theming.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/site/content/docs/4.3/getting-started/theming.md b/site/content/docs/4.3/getting-started/theming.md index 9c34c9ee3..1703770e7 100644 --- a/site/content/docs/4.3/getting-started/theming.md +++ b/site/content/docs/4.3/getting-started/theming.md @@ -373,6 +373,10 @@ Here are the variables we include (note that the `:root` is required). They're l {{- $css := readFile "dist/css/bootstrap.css" -}} {{- $match := findRE ":root {([^}]*)}" $css 1 -}} +{{- if (eq (len $match) 0) -}} +{{- errorf "Got no matches for :root in %q!" $.Page.Path -}} +{{- end -}} + {{- index $match 0 -}} {{< /root.inline >}} |