fix infinite loop on windows machines

jonchurch · isaacs · commit 2867920c08dc · 2020-03-23T10:49:09.000-07:00
PR-URL: #15 Credit: @jonchurch Close: #15 Reviewed-by: @isaacs
diff --git a/index.js b/index.js
@@ -31,6 +31,7 @@ function mkdirP (p, opts, f, made) {
         }
         switch (er.code) {
             case 'ENOENT':
+                if (path.dirname(p) === p) return cb(er);
                 mkdirP(path.dirname(p), opts, function (er, made) {
                     if (er) cb(er, made);
                     else mkdirP(p, opts, cb, made);

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ function mkdirP (p, opts, f, made) {`
`31`	`31`	`}`
`32`	`32`	`switch (er.code) {`
`33`	`33`	`case 'ENOENT':`
	`34`	`+ if (path.dirname(p) === p) return cb(er);`
`34`	`35`	`mkdirP(path.dirname(p), opts, function (er, made) {`
`35`	`36`	`if (er) cb(er, made);`
`36`	`37`	`else mkdirP(p, opts, cb, made);`