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path: root/node_modules/postcss/lib/map-generator.js
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-rw-r--r--node_modules/postcss/lib/map-generator.js14
1 files changed, 11 insertions, 3 deletions
diff --git a/node_modules/postcss/lib/map-generator.js b/node_modules/postcss/lib/map-generator.js
index ea1ef5ec..71b21caa 100644
--- a/node_modules/postcss/lib/map-generator.js
+++ b/node_modules/postcss/lib/map-generator.js
@@ -98,9 +98,14 @@ class MapGenerator {
} else if (this.previous().length === 1) {
let prev = this.previous()[0].consumer()
prev.file = this.outputFile()
- this.map = SourceMapGenerator.fromSourceMap(prev)
+ this.map = SourceMapGenerator.fromSourceMap(prev, {
+ ignoreInvalidMapping: true
+ })
} else {
- this.map = new SourceMapGenerator({ file: this.outputFile() })
+ this.map = new SourceMapGenerator({
+ file: this.outputFile(),
+ ignoreInvalidMapping: true
+ })
this.map.addMapping({
generated: { column: 0, line: 1 },
original: { column: 0, line: 1 },
@@ -123,7 +128,10 @@ class MapGenerator {
generateString() {
this.css = ''
- this.map = new SourceMapGenerator({ file: this.outputFile() })
+ this.map = new SourceMapGenerator({
+ file: this.outputFile(),
+ ignoreInvalidMapping: true
+ })
let line = 1
let column = 1