fix missing negation

sokra · sokra · commit e39e9c134c1f · 2017-11-06T14:43:35.000+01:00
diff --git a/lib/NormalModule.js b/lib/NormalModule.js
@@ -509,7 +509,7 @@ class NormalModule extends Module {
 		if(this.error) return true;
 
 		// always rebuild when module is not cacheable
-		if(this.cacheable) return true;
+		if(!this.cacheable) return true;
 
 		const highestFileDepTimestamp = this.getHighestTimestamp(
 			this.fileDependencies, fileTimestamps);
