fix(loader): check this.cacheable existence before call it

ISSUES CLOSED: #184
JetBrains · Oct 16, 2017 · c1ed50a · c1ed50a
1 parent a0946f2
commit c1ed50a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/loader.js b/lib/loader.js
@@ -11,7 +11,9 @@ let svgCompiler = new SVGCompiler();
 
 // eslint-disable-next-line consistent-return
 module.exports = function loader(content) {
-  this.cacheable();
+  if (this.cacheable) {
+    this.cacheable();
+  }
 
   const done = this.async();
   const loaderContext = this;