fix prepublish script by checking argv length

asiandrummer · asiandrummer · commit a85445decd21 · 2017-11-20T17:48:00.000-08:00
diff --git a/resources/prepublish.js b/resources/prepublish.js
@@ -29,7 +29,7 @@ if (config.scripts.prepublish.indexOf('node ') !== 0) {
 
 // Bail unless we're running during `npm publish`.
 var argv = JSON.parse(process.env.npm_config_argv).original;
-var isPublishing = argv[0].indexOf('pu') === 0;
+var isPublishing = argv.length > 0 && argv[0].indexOf('pu') === 0;
 if (!isPublishing) {
   process.exit(0);
 }

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ if (config.scripts.prepublish.indexOf('node ') !== 0) {`
`29`	`29`
`30`	`30`	// Bail unless we're running during `npm publish`.
`31`	`31`	`var argv = JSON.parse(process.env.npm_config_argv).original;`
`32`		`-var isPublishing = argv[0].indexOf('pu') === 0;`
	`32`	`+var isPublishing = argv.length > 0 && argv[0].indexOf('pu') === 0;`
`33`	`33`	`if (!isPublishing) {`
`34`	`34`	`process.exit(0);`
`35`	`35`	`}`