test: fix invalid variable name

thefourtheye · rvagg · commit 0858c8637487 · 2015-10-02T13:39:26.000+10:00
The variable `er` is not declared at all. So if EPERM error is ever raised then the `er` will throw `ReferenceError` and the code will break. PR-URL: #3150 Reviewed-By: Brian White <mscdex@mscdex.net>
diff --git a/test/common.js b/test/common.js
@@ -30,7 +30,7 @@ function rimrafSync(p){
 if (e.code === 'ENOENT')
 return;
 if (e.code === 'EPERM')
- return rmdirSync(p, er);
+ return rmdirSync(p, e);
 if (e.code !== 'EISDIR')
 throw e;
 rmdirSync(p, e);

-Original file line number
+Diff line change
 if(e.code==='ENOENT')
 return;
 if(e.code==='EPERM')
 -returnrmdirSync(p,er);
 +returnrmdirSync(p,e);
 if(e.code!=='EISDIR')
 throwe;
 rmdirSync(p,e);