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Diffstat (limited to 'node_modules/postcss/lib/container.js')
| -rw-r--r-- | node_modules/postcss/lib/container.js | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/node_modules/postcss/lib/container.js b/node_modules/postcss/lib/container.js index 914c0530..462e3f0d 100644 --- a/node_modules/postcss/lib/container.js +++ b/node_modules/postcss/lib/container.js @@ -173,6 +173,8 @@ class Container extends Node { normalize(nodes, sample) { if (typeof nodes === 'string') { nodes = cleanSource(parse(nodes).nodes) + } else if (typeof nodes === 'undefined') { + nodes = [] } else if (Array.isArray(nodes)) { nodes = nodes.slice(0) for (let i of nodes) { |