fix exception when dimension found outside declaration (fixes #273)

css · Feb 28, 2016 · bfac3b2 · bfac3b2
1 parent 730b8b3
commit bfac3b2
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/lib/compressor/compress/Dimension.js b/lib/compressor/compress/Dimension.js
@@ -21,7 +21,7 @@ module.exports = function compressDimension(node, item) {
 
     if (value === '0' && !NON_LENGTH_UNIT.hasOwnProperty(unit)) {
         // issue #200: don't remove units in flex property as it could change value meaning
-        if (this.declaration.property.name === 'flex') {
+        if (this.declaration && this.declaration.property.name === 'flex') {
             return;
         }
 

diff --git a/test/fixture/compress/atrules/supports-2.css b/test/fixture/compress/atrules/supports-2.css
@@ -0,0 +1,8 @@
+/*
+    issue #273 should compress length dimension outside block
+*/
+@supports (width: 0px) and (test: 0deg) {
+    .test {
+        foo: 1
+    }
+}
diff --git a/test/fixture/compress/atrules/supports-2.min.css b/test/fixture/compress/atrules/supports-2.min.css
@@ -0,0 +1 @@
+@supports (width:0) and (test:0deg){.test{foo:1}}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		@supports (width:0) and (test:0deg){.test{foo:1}}